72941811

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 98993664

約数和(自身を除く): 26051853

約数列:

[1, 3, 83, 197, 249, 591, 1487, 4461, 16351, 49053, 123421, 292939, 370263, 878817, 24313937, 72941811]

約数ペア:

[(1, 72941811), (3, 24313937), (83, 878817), (197, 370263), (249, 292939), (591, 123421), (1487, 49053), (4461, 16351)]