31566483

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 19236717

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 647, 1251, 1807, 1941, 3753, 5421, 5823, 8411, 16263, 17469, 25233, 48789, 75699, 89933, 227097, 269799, 809397, 1169129, 2428191, 3507387, 10522161, 31566483]

約数ペア:

[(1, 31566483), (3, 10522161), (9, 3507387), (13, 2428191), (27, 1169129), (39, 809397), (117, 269799), (139, 227097), (351, 89933), (417, 75699), (647, 48789), (1251, 25233), (1807, 17469), (1941, 16263), (3753, 8411), (5421, 5823)]