26400933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 17628507

約数列:

[1, 3, 9, 13, 29, 31, 39, 87, 93, 117, 251, 261, 279, 377, 403, 753, 899, 1131, 1209, 2259, 2697, 3263, 3393, 3627, 7279, 7781, 8091, 9789, 11687, 21837, 23343, 29367, 35061, 65511, 70029, 94627, 101153, 105183, 225649, 283881, 303459, 676947, 851643, 910377, 2030841, 2933437, 8800311, 26400933]

約数ペア:

[(1, 26400933), (3, 8800311), (9, 2933437), (13, 2030841), (29, 910377), (31, 851643), (39, 676947), (87, 303459), (93, 283881), (117, 225649), (251, 105183), (261, 101153), (279, 94627), (377, 70029), (403, 65511), (753, 35061), (899, 29367), (1131, 23343), (1209, 21837), (2259, 11687), (2697, 9789), (3263, 8091), (3393, 7781), (3627, 7279)]