73432401

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 120745728

約数和(自身を除く): 47313327

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 3881, 6307, 11643, 18921, 27167, 65977, 81501, 197931, 205693, 461839, 617079, 1385517, 1439851, 3496781, 4319553, 10490343, 24477467, 73432401]

約数ペア:

[(1, 73432401), (3, 24477467), (7, 10490343), (17, 4319553), (21, 3496781), (51, 1439851), (53, 1385517), (119, 617079), (159, 461839), (357, 205693), (371, 197931), (901, 81501), (1113, 65977), (2703, 27167), (3881, 18921), (6307, 11643)]