47105757

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 69588480

約数和(自身を除く): 22482723

約数列:

[1, 3, 9, 67, 191, 201, 409, 573, 603, 1227, 1719, 3681, 12797, 27403, 38391, 78119, 82209, 115173, 234357, 246627, 703071, 5233973, 15701919, 47105757]

約数ペア:

[(1, 47105757), (3, 15701919), (9, 5233973), (67, 703071), (191, 246627), (201, 234357), (409, 115173), (573, 82209), (603, 78119), (1227, 38391), (1719, 27403), (3681, 12797)]