72737763

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{7481}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 111092736

約数和(自身を除く): 38354973

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 7481, 9723, 22443, 52367, 157101, 3463703, 10391109, 24245921, 72737763]

約数ペア:

[(1, 72737763), (3, 24245921), (7, 10391109), (21, 3463703), (463, 157101), (1389, 52367), (3241, 22443), (7481, 9723)]