72313839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3701}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 113192352

約数和(自身を除く): 40878513

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 1503, 2171, 3701, 6513, 11103, 19539, 33309, 48113, 144339, 433017, 618067, 1854201, 5562603, 8034871, 24104613, 72313839]

約数ペア:

[(1, 72313839), (3, 24104613), (9, 8034871), (13, 5562603), (39, 1854201), (117, 618067), (167, 433017), (501, 144339), (1503, 48113), (2171, 33309), (3701, 19539), (6513, 11103)]