13143156957

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{9173}}^1$

素因数の和:9237

約数の個数: 90

約数和(自身を含む): 24107042718

約数和(自身を除く): 10963885761

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 361, 399, 441, 513, 567, 931, 1083, 1197, 1323, 1539, 2527, 2793, 3249, 3591, 3969, 7581, 8379, 9173, 9747, 10773, 17689, 22743, 25137, 27519, 29241, 53067, 64211, 68229, 75411, 82557, 159201, 174287, 192633, 204687, 247671, 449477, 477603, 522861, 577899, 743013, 1220009, 1348431, 1432809, 1568583, 1733697, 3311453, 3660027, 4045293, 4705749, 5201091, 8540063, 9934359, 10980081, 12135879, 14117247, 23180171, 25620189, 29803077, 32940243, 36407637, 69540513, 76860567, 89409231, 98820729, 162261197, 208621539, 230581701, 268227693, 486783591, 625864617, 691745103, 1460350773, 1877593851, 4381052319, 13143156957]

約数ペア:

[(1, 13143156957), (3, 4381052319), (7, 1877593851), (9, 1460350773), (19, 691745103), (21, 625864617), (27, 486783591), (49, 268227693), (57, 230581701), (63, 208621539), (81, 162261197), (133, 98820729), (147, 89409231), (171, 76860567), (189, 69540513), (361, 36407637), (399, 32940243), (441, 29803077), (513, 25620189), (567, 23180171), (931, 14117247), (1083, 12135879), (1197, 10980081), (1323, 9934359), (1539, 8540063), (2527, 5201091), (2793, 4705749), (3249, 4045293), (3591, 3660027), (3969, 3311453), (7581, 1733697), (8379, 1568583), (9173, 1432809), (9747, 1348431), (10773, 1220009), (17689, 743013), (22743, 577899), (25137, 522861), (27519, 477603), (29241, 449477), (53067, 247671), (64211, 204687), (68229, 192633), (75411, 174287), (82557, 159201)]