17912074401

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 29381820160

約数和(自身を除く): 11469745759

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 163, 237, 351, 489, 711, 1027, 1053, 1321, 1467, 2119, 2133, 3081, 3963, 4401, 6357, 6399, 9243, 11889, 12877, 13203, 17173, 19071, 27729, 35667, 38631, 51519, 57213, 83187, 104359, 107001, 115893, 154557, 167401, 171639, 215323, 313077, 347679, 463671, 502203, 645969, 939231, 1043037, 1356667, 1391013, 1506609, 1937907, 2799199, 2817693, 4070001, 4519827, 5813721, 8397597, 8453079, 12210003, 13559481, 17010517, 17441163, 25192791, 36630009, 51031551, 75578373, 109890027, 153094653, 221136721, 226735119, 459283959, 663410163, 1377851877, 1990230489, 5970691467, 17912074401]

約数ペア:

[(1, 17912074401), (3, 5970691467), (9, 1990230489), (13, 1377851877), (27, 663410163), (39, 459283959), (79, 226735119), (81, 221136721), (117, 153094653), (163, 109890027), (237, 75578373), (351, 51031551), (489, 36630009), (711, 25192791), (1027, 17441163), (1053, 17010517), (1321, 13559481), (1467, 12210003), (2119, 8453079), (2133, 8397597), (3081, 5813721), (3963, 4519827), (4401, 4070001), (6357, 2817693), (6399, 2799199), (9243, 1937907), (11889, 1506609), (12877, 1391013), (13203, 1356667), (17173, 1043037), (19071, 939231), (27729, 645969), (35667, 502203), (38631, 463671), (51519, 347679), (57213, 313077), (83187, 215323), (104359, 171639), (107001, 167401), (115893, 154557)]