263973669993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{1597}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 428807268864

約数和(自身を除く): 164833598871

約数列:

[1, 3, 9, 11, 33, 61, 99, 101, 183, 271, 303, 549, 671, 813, 909, 1111, 1597, 2013, 2439, 2981, 3333, 4791, 6039, 6161, 8943, 9999, 14373, 16531, 17567, 18483, 26829, 27371, 49593, 52701, 55449, 67771, 82113, 97417, 148779, 158103, 161297, 181841, 203313, 246339, 292251, 301081, 432787, 483891, 545523, 609939, 876753, 903243, 1071587, 1298361, 1451673, 1636569, 1669631, 1774267, 2709729, 3214761, 3895083, 4760657, 5008893, 5322801, 9644283, 9839117, 14281971, 15026679, 15968403, 18365941, 26400007, 29517351, 42845913, 43711487, 55097823, 79200021, 88552053, 108230287, 131134461, 165293469, 237600063, 290400077, 324690861, 393403383, 480826357, 871200231, 974072583, 1442479071, 2613600693, 2666400707, 4327437213, 7999202121, 23997606363, 29330407777, 87991223331, 263973669993]

約数ペア:

[(1, 263973669993), (3, 87991223331), (9, 29330407777), (11, 23997606363), (33, 7999202121), (61, 4327437213), (99, 2666400707), (101, 2613600693), (183, 1442479071), (271, 974072583), (303, 871200231), (549, 480826357), (671, 393403383), (813, 324690861), (909, 290400077), (1111, 237600063), (1597, 165293469), (2013, 131134461), (2439, 108230287), (2981, 88552053), (3333, 79200021), (4791, 55097823), (6039, 43711487), (6161, 42845913), (8943, 29517351), (9999, 26400007), (14373, 18365941), (16531, 15968403), (17567, 15026679), (18483, 14281971), (26829, 9839117), (27371, 9644283), (49593, 5322801), (52701, 5008893), (55449, 4760657), (67771, 3895083), (82113, 3214761), (97417, 2709729), (148779, 1774267), (158103, 1669631), (161297, 1636569), (181841, 1451673), (203313, 1298361), (246339, 1071587), (292251, 903243), (301081, 876753), (432787, 609939), (483891, 545523)]