147500018813

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{13397}}^1$

素因数の和:13997

約数の個数: 32

約数和(自身を含む): 175953254400

約数和(自身を除く): 28453235587

約数列:

[1, 7, 31, 113, 217, 449, 791, 3143, 3503, 13397, 13919, 24521, 50737, 93779, 97433, 355159, 415307, 1513861, 1572847, 2907149, 6015253, 10597027, 11009929, 42106771, 46929691, 186472843, 328507837, 679723589, 1305309901, 4758065123, 21071431259, 147500018813]

約数ペア:

[(1, 147500018813), (7, 21071431259), (31, 4758065123), (113, 1305309901), (217, 679723589), (449, 328507837), (791, 186472843), (3143, 46929691), (3503, 42106771), (13397, 11009929), (13919, 10597027), (24521, 6015253), (50737, 2907149), (93779, 1572847), (97433, 1513861), (355159, 415307)]