53402601

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12527}}^1$

素因数の和:12573

約数の個数: 24

約数和(自身を含む): 85691520

約数和(自身を除く): 32288919

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 12527, 37581, 87689, 263067, 363283, 613823, 1089849, 1841469, 2542981, 7628943, 17800867, 53402601]

約数ペア:

[(1, 53402601), (3, 17800867), (7, 7628943), (21, 2542981), (29, 1841469), (49, 1089849), (87, 613823), (147, 363283), (203, 263067), (609, 87689), (1421, 37581), (4263, 12527)]