63494431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 86059008

約数和(自身を除く): 22564577

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 463, 959, 1001, 1507, 1781, 3241, 5093, 6019, 10549, 12467, 19591, 35651, 42133, 63431, 66209, 137137, 444017, 463463, 697741, 824603, 4884187, 5772221, 9070633, 63494431]

約数ペア:

[(1, 63494431), (7, 9070633), (11, 5772221), (13, 4884187), (77, 824603), (91, 697741), (137, 463463), (143, 444017), (463, 137137), (959, 66209), (1001, 63431), (1507, 42133), (1781, 35651), (3241, 19591), (5093, 12467), (6019, 10549)]