56676417

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 31797183

約数列:

[1, 3, 7, 21, 79, 127, 237, 269, 381, 553, 807, 889, 1659, 1883, 2667, 5649, 10033, 21251, 30099, 34163, 63753, 70231, 102489, 148757, 210693, 239141, 446271, 717423, 2698877, 8096631, 18892139, 56676417]

約数ペア:

[(1, 56676417), (3, 18892139), (7, 8096631), (21, 2698877), (79, 717423), (127, 446271), (237, 239141), (269, 210693), (381, 148757), (553, 102489), (807, 70231), (889, 63753), (1659, 34163), (1883, 30099), (2667, 21251), (5649, 10033)]