88681401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 141680448

約数和(自身を除く): 52999047

約数列:

[1, 3, 9, 17, 41, 51, 67, 123, 153, 201, 211, 369, 603, 633, 697, 1139, 1899, 2091, 2747, 3417, 3587, 6273, 8241, 8651, 10251, 10761, 14137, 24723, 25953, 32283, 42411, 46699, 77859, 127233, 140097, 147067, 240329, 420291, 441201, 579617, 720987, 1323603, 1738851, 2162961, 5216553, 9853489, 29560467, 88681401]

約数ペア:

[(1, 88681401), (3, 29560467), (9, 9853489), (17, 5216553), (41, 2162961), (51, 1738851), (67, 1323603), (123, 720987), (153, 579617), (201, 441201), (211, 420291), (369, 240329), (603, 147067), (633, 140097), (697, 127233), (1139, 77859), (1899, 46699), (2091, 42411), (2747, 32283), (3417, 25953), (3587, 24723), (6273, 14137), (8241, 10761), (8651, 10251)]