67719933

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 103459200

約数和(自身を除く): 35739267

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 1657, 2151, 4541, 4971, 13623, 14913, 31483, 40869, 94449, 283347, 396023, 1188069, 3564207, 7524437, 22573311, 67719933]

約数ペア:

[(1, 67719933), (3, 22573311), (9, 7524437), (19, 3564207), (57, 1188069), (171, 396023), (239, 283347), (717, 94449), (1657, 40869), (2151, 31483), (4541, 14913), (4971, 13623)]