64158193

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 77299200

約数和(自身を除く): 13141007

約数列:

[1, 11, 19, 43, 59, 121, 209, 473, 649, 817, 1121, 1331, 2299, 2537, 5203, 7139, 8987, 12331, 25289, 27907, 48203, 57233, 78529, 98857, 135641, 306977, 530233, 1087427, 1492051, 3376747, 5832563, 64158193]

約数ペア:

[(1, 64158193), (11, 5832563), (19, 3376747), (43, 1492051), (59, 1087427), (121, 530233), (209, 306977), (473, 135641), (649, 98857), (817, 78529), (1121, 57233), (1331, 48203), (2299, 27907), (2537, 25289), (5203, 12331), (7139, 8987)]