70712643

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 101928960

約数和(自身を除く): 31216317

約数列:

[1, 3, 29, 31, 87, 93, 157, 167, 471, 501, 899, 2697, 4553, 4843, 4867, 5177, 13659, 14529, 14601, 15531, 26219, 78657, 141143, 150133, 423429, 450399, 760351, 812789, 2281053, 2438367, 23570881, 70712643]

約数ペア:

[(1, 70712643), (3, 23570881), (29, 2438367), (31, 2281053), (87, 812789), (93, 760351), (157, 450399), (167, 423429), (471, 150133), (501, 141143), (899, 78657), (2697, 26219), (4553, 15531), (4843, 14601), (4867, 14529), (5177, 13659)]