64944927

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 95606784

約数和(自身を除く): 30661857

約数列:

[1, 3, 9, 83, 227, 249, 383, 681, 747, 1149, 2043, 3447, 18841, 31789, 56523, 86941, 95367, 169569, 260823, 286101, 782469, 7216103, 21648309, 64944927]

約数ペア:

[(1, 64944927), (3, 21648309), (9, 7216103), (83, 782469), (227, 286101), (249, 260823), (383, 169569), (681, 95367), (747, 86941), (1149, 56523), (2043, 31789), (3447, 18841)]