628049852541

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{1063}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 984582563328

約数和(自身を除く): 356532710787

約数列:

[1, 3, 9, 17, 51, 71, 137, 153, 213, 397, 411, 639, 1063, 1191, 1207, 1233, 2329, 3189, 3573, 3621, 6749, 6987, 9567, 9727, 10863, 18071, 20247, 20961, 28187, 29181, 54213, 54389, 60741, 75473, 84561, 87543, 145631, 162639, 163167, 165359, 226419, 253683, 422011, 436893, 479179, 489501, 496077, 679257, 924613, 1266033, 1283041, 1310679, 1437537, 1488231, 2475727, 2773839, 3798099, 3849123, 3861619, 4312611, 7174187, 7427181, 8321517, 10339801, 11547369, 11584857, 21522561, 22281543, 29962781, 31019403, 34754571, 57815507, 64567683, 65647523, 89888343, 93058209, 173446521, 175776617, 196942569, 269665029, 509367277, 520339563, 527329851, 590827707, 982863619, 1528101831, 1581989553, 2948590857, 4104900997, 4584305493, 8845772571, 12314702991, 36944108973, 69783316949, 209349950847, 628049852541]

約数ペア:

[(1, 628049852541), (3, 209349950847), (9, 69783316949), (17, 36944108973), (51, 12314702991), (71, 8845772571), (137, 4584305493), (153, 4104900997), (213, 2948590857), (397, 1581989553), (411, 1528101831), (639, 982863619), (1063, 590827707), (1191, 527329851), (1207, 520339563), (1233, 509367277), (2329, 269665029), (3189, 196942569), (3573, 175776617), (3621, 173446521), (6749, 93058209), (6987, 89888343), (9567, 65647523), (9727, 64567683), (10863, 57815507), (18071, 34754571), (20247, 31019403), (20961, 29962781), (28187, 22281543), (29181, 21522561), (54213, 11584857), (54389, 11547369), (60741, 10339801), (75473, 8321517), (84561, 7427181), (87543, 7174187), (145631, 4312611), (162639, 3861619), (163167, 3849123), (165359, 3798099), (226419, 2773839), (253683, 2475727), (422011, 1488231), (436893, 1437537), (479179, 1310679), (489501, 1283041), (496077, 1266033), (679257, 924613)]