57569697

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 90047232

約数和(自身を除く): 32477535

約数列:

[1, 3, 9, 27, 31, 81, 93, 101, 227, 279, 303, 681, 837, 909, 2043, 2511, 2727, 3131, 6129, 7037, 8181, 9393, 18387, 21111, 22927, 28179, 63333, 68781, 84537, 189999, 206343, 253611, 569997, 619029, 710737, 1857087, 2132211, 6396633, 19189899, 57569697]

約数ペア:

[(1, 57569697), (3, 19189899), (9, 6396633), (27, 2132211), (31, 1857087), (81, 710737), (93, 619029), (101, 569997), (227, 253611), (279, 206343), (303, 189999), (681, 84537), (837, 68781), (909, 63333), (2043, 28179), (2511, 22927), (2727, 21111), (3131, 18387), (6129, 9393), (7037, 8181)]