64570803

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 96225792

約数和(自身を除く): 31654989

約数列:

[1, 3, 11, 33, 103, 121, 157, 309, 363, 471, 1133, 1331, 1727, 3399, 3993, 5181, 12463, 16171, 18997, 37389, 48513, 56991, 137093, 177881, 208967, 411279, 533643, 626901, 1956691, 5870073, 21523601, 64570803]

約数ペア:

[(1, 64570803), (3, 21523601), (11, 5870073), (33, 1956691), (103, 626901), (121, 533643), (157, 411279), (309, 208967), (363, 177881), (471, 137093), (1133, 56991), (1331, 48513), (1727, 37389), (3399, 18997), (3993, 16171), (5181, 12463)]