87742039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13729}}^1$

素因数の和:13830

約数の個数: 16

約数和(自身を含む): 110718720

約数和(自身を除く): 22976681

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 13729, 96103, 151019, 1057133, 1139507, 7976549, 12534577, 87742039]

約数ペア:

[(1, 87742039), (7, 12534577), (11, 7976549), (77, 1139507), (83, 1057133), (581, 151019), (913, 96103), (6391, 13729)]