1809931024251

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{28099}}^1$

素因数の和:28457

約数の個数: 96

約数和(自身を含む): 3090543206400

約数和(自身を除く): 1280612182149

約数列:

[1, 3, 7, 9, 21, 53, 63, 101, 159, 191, 303, 371, 477, 573, 707, 909, 1113, 1337, 1719, 2121, 3339, 4011, 5353, 6363, 10123, 12033, 16059, 19291, 28099, 30369, 37471, 48177, 57873, 70861, 84297, 91107, 112413, 135037, 173619, 196693, 212583, 252891, 337239, 405111, 590079, 637749, 1022423, 1215333, 1489247, 1770237, 2837999, 3067269, 4467741, 5366909, 7156961, 8513997, 9201807, 10424729, 13403223, 16100727, 19865993, 21470883, 25541991, 31274187, 37568363, 48302181, 59597979, 64412649, 93822561, 112705089, 150413947, 178793937, 284446177, 338115267, 451241841, 542057809, 853338531, 1052897629, 1353725523, 1626173427, 1991123239, 2560015593, 3158692887, 3794404663, 4878520281, 5973369717, 9476078661, 11383213989, 17920109151, 28729063877, 34149641967, 86187191631, 201103447139, 258561574893, 603310341417, 1809931024251]

約数ペア:

[(1, 1809931024251), (3, 603310341417), (7, 258561574893), (9, 201103447139), (21, 86187191631), (53, 34149641967), (63, 28729063877), (101, 17920109151), (159, 11383213989), (191, 9476078661), (303, 5973369717), (371, 4878520281), (477, 3794404663), (573, 3158692887), (707, 2560015593), (909, 1991123239), (1113, 1626173427), (1337, 1353725523), (1719, 1052897629), (2121, 853338531), (3339, 542057809), (4011, 451241841), (5353, 338115267), (6363, 284446177), (10123, 178793937), (12033, 150413947), (16059, 112705089), (19291, 93822561), (28099, 64412649), (30369, 59597979), (37471, 48302181), (48177, 37568363), (57873, 31274187), (70861, 25541991), (84297, 21470883), (91107, 19865993), (112413, 16100727), (135037, 13403223), (173619, 10424729), (196693, 9201807), (212583, 8513997), (252891, 7156961), (337239, 5366909), (405111, 4467741), (590079, 3067269), (637749, 2837999), (1022423, 1770237), (1215333, 1489247)]