162109311

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31253}}^1$

素因数の和:31295

約数の個数: 32

約数和(自身を含む): 280035840

約数和(自身を除く): 117926529

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 31253, 93759, 218771, 406289, 593807, 656313, 1218867, 1781421, 2844023, 4156649, 7719491, 8532069, 12469947, 23158473, 54036437, 162109311]

約数ペア:

[(1, 162109311), (3, 54036437), (7, 23158473), (13, 12469947), (19, 8532069), (21, 7719491), (39, 4156649), (57, 2844023), (91, 1781421), (133, 1218867), (247, 656313), (273, 593807), (399, 406289), (741, 218771), (1729, 93759), (5187, 31253)]