172078777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6131}}^1$

素因数の和:6288

約数の個数: 16

約数和(自身を含む): 197793792

約数和(自身を除く): 25715015

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 6131, 28067, 79703, 104227, 778637, 1354951, 10122281, 13236829, 172078777]

約数ペア:

[(1, 172078777), (13, 13236829), (17, 10122281), (127, 1354951), (221, 778637), (1651, 104227), (2159, 79703), (6131, 28067)]