65741957

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 71037120

約数和(自身を除く): 5295163

約数列:

[1, 19, 61, 131, 433, 1159, 2489, 7991, 8227, 26413, 56723, 151829, 501847, 1077737, 3460103, 65741957]

約数ペア:

[(1, 65741957), (19, 3460103), (61, 1077737), (131, 501847), (433, 151829), (1159, 56723), (2489, 26413), (7991, 8227)]