85960407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 130991616

約数和(自身を除く): 45031209

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 1403, 1571, 2379, 4209, 4713, 18239, 20423, 36133, 54717, 61269, 95831, 108399, 287493, 469729, 1245803, 1409187, 2204113, 3737409, 6612339, 28653469, 85960407]

約数ペア:

[(1, 85960407), (3, 28653469), (13, 6612339), (23, 3737409), (39, 2204113), (61, 1409187), (69, 1245803), (183, 469729), (299, 287493), (793, 108399), (897, 95831), (1403, 61269), (1571, 54717), (2379, 36133), (4209, 20423), (4713, 18239)]