1656552051

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 3064089600

約数和(自身を除く): 1407537549

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 149, 183, 231, 263, 427, 447, 549, 671, 693, 789, 1043, 1281, 1341, 1639, 1841, 2013, 2367, 2893, 3129, 3843, 4697, 4917, 5523, 6039, 8679, 9089, 9387, 11473, 14091, 14751, 16043, 16569, 20251, 26037, 27267, 34419, 39187, 42273, 48129, 60753, 63623, 81801, 99979, 103257, 112301, 117561, 144387, 176473, 182259, 190869, 274309, 299937, 336903, 352683, 431057, 529419, 572607, 699853, 822927, 899811, 1010709, 1235311, 1293171, 1588257, 2099559, 2390407, 2468781, 3017399, 3705933, 3879513, 6298677, 7171221, 9052197, 11117799, 16732849, 21513663, 26294477, 27156591, 50198547, 78883431, 150595641, 184061339, 236650293, 552184017, 1656552051]

約数ペア:

[(1, 1656552051), (3, 552184017), (7, 236650293), (9, 184061339), (11, 150595641), (21, 78883431), (33, 50198547), (61, 27156591), (63, 26294477), (77, 21513663), (99, 16732849), (149, 11117799), (183, 9052197), (231, 7171221), (263, 6298677), (427, 3879513), (447, 3705933), (549, 3017399), (671, 2468781), (693, 2390407), (789, 2099559), (1043, 1588257), (1281, 1293171), (1341, 1235311), (1639, 1010709), (1841, 899811), (2013, 822927), (2367, 699853), (2893, 572607), (3129, 529419), (3843, 431057), (4697, 352683), (4917, 336903), (5523, 299937), (6039, 274309), (8679, 190869), (9089, 182259), (9387, 176473), (11473, 144387), (14091, 117561), (14751, 112301), (16043, 103257), (16569, 99979), (20251, 81801), (26037, 63623), (27267, 60753), (34419, 48129), (39187, 42273)]