69117209

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 80875776

約数和(自身を除く): 11758567

約数列:

[1, 7, 61, 157, 427, 1031, 1099, 7217, 9577, 62891, 67039, 161867, 440237, 1133069, 9873887, 69117209]

約数ペア:

[(1, 69117209), (7, 9873887), (61, 1133069), (157, 440237), (427, 161867), (1031, 67039), (1099, 62891), (7217, 9577)]