72170747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 81423360

約数和(自身を除く): 9252613

約数列:

[1, 11, 59, 61, 649, 671, 1823, 3599, 20053, 39589, 107557, 111203, 1183127, 1223233, 6560977, 72170747]

約数ペア:

[(1, 72170747), (11, 6560977), (59, 1223233), (61, 1183127), (649, 111203), (671, 107557), (1823, 39589), (3599, 20053)]