157364811

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 239206656

約数和(自身を除く): 81841845

約数列:

[1, 3, 9, 37, 61, 111, 127, 183, 333, 381, 549, 1143, 2257, 3721, 4699, 6771, 7747, 11163, 14097, 20313, 23241, 33489, 42291, 69723, 137677, 286639, 413031, 472567, 859917, 1239093, 1417701, 2579751, 4253103, 17484979, 52454937, 157364811]

約数ペア:

[(1, 157364811), (3, 52454937), (9, 17484979), (37, 4253103), (61, 2579751), (111, 1417701), (127, 1239093), (183, 859917), (333, 472567), (381, 413031), (549, 286639), (1143, 137677), (2257, 69723), (3721, 42291), (4699, 33489), (6771, 23241), (7747, 20313), (11163, 14097)]