61845609

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 100417536

約数和(自身を除く): 38571927

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 573, 907, 1337, 2721, 3247, 4011, 6349, 9741, 15419, 19047, 22729, 46257, 68187, 107933, 173237, 323799, 519711, 1212659, 2945029, 3637977, 8835087, 20615203, 61845609]

約数ペア:

[(1, 61845609), (3, 20615203), (7, 8835087), (17, 3637977), (21, 2945029), (51, 1212659), (119, 519711), (191, 323799), (357, 173237), (573, 107933), (907, 68187), (1337, 46257), (2721, 22729), (3247, 19047), (4011, 15419), (6349, 9741)]