72117939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12527}}^1$

素因数の和:12650

約数の個数: 16

約数和(自身を含む): 102228480

約数和(自身を除く): 30110541

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 12527, 37581, 238013, 714039, 1265227, 3795681, 24039313, 72117939]

約数ペア:

[(1, 72117939), (3, 24039313), (19, 3795681), (57, 1265227), (101, 714039), (303, 238013), (1919, 37581), (5757, 12527)]