156965655609

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{311}}^1\times {\mathrm{2153}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 264405188736

約数和(自身を除く): 107439533127

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 311, 427, 549, 933, 1281, 2153, 2177, 2799, 3721, 3843, 6459, 6531, 11163, 15071, 18971, 19377, 19593, 26047, 33489, 45213, 56913, 78141, 131333, 132797, 135639, 170739, 234423, 393999, 398391, 669583, 919331, 1157231, 1181997, 1195173, 2008749, 2757993, 3471693, 4687081, 6026247, 8011313, 8100617, 8273979, 10415079, 14061243, 24033939, 24301851, 40844563, 42183729, 56079191, 72101817, 72905553, 122533689, 168237573, 285911941, 367601067, 504712719, 857735823, 2491518343, 2573207469, 7474555029, 17440628401, 22423665087, 52321885203, 156965655609]

約数ペア:

[(1, 156965655609), (3, 52321885203), (7, 22423665087), (9, 17440628401), (21, 7474555029), (61, 2573207469), (63, 2491518343), (183, 857735823), (311, 504712719), (427, 367601067), (549, 285911941), (933, 168237573), (1281, 122533689), (2153, 72905553), (2177, 72101817), (2799, 56079191), (3721, 42183729), (3843, 40844563), (6459, 24301851), (6531, 24033939), (11163, 14061243), (15071, 10415079), (18971, 8273979), (19377, 8100617), (19593, 8011313), (26047, 6026247), (33489, 4687081), (45213, 3471693), (56913, 2757993), (78141, 2008749), (131333, 1195173), (132797, 1181997), (135639, 1157231), (170739, 919331), (234423, 669583), (393999, 398391)]