72922779

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1699}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 111384000

約数和(自身を除く): 38461221

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 1699, 2259, 4769, 5097, 14307, 15291, 32281, 42921, 96843, 290529, 426449, 1279347, 3838041, 8102531, 24307593, 72922779]

約数ペア:

[(1, 72922779), (3, 24307593), (9, 8102531), (19, 3838041), (57, 1279347), (171, 426449), (251, 290529), (753, 96843), (1699, 42921), (2259, 32281), (4769, 15291), (5097, 14307)]