31083831

素因数分解:

$3^7\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 47586240

約数和(自身を除く): 16502409

約数列:

[1, 3, 9, 27, 61, 81, 183, 233, 243, 549, 699, 729, 1647, 2097, 2187, 4941, 6291, 14213, 14823, 18873, 42639, 44469, 56619, 127917, 133407, 169857, 383751, 509571, 1151253, 3453759, 10361277, 31083831]

約数ペア:

[(1, 31083831), (3, 10361277), (9, 3453759), (27, 1151253), (61, 509571), (81, 383751), (183, 169857), (233, 133407), (243, 127917), (549, 56619), (699, 44469), (729, 42639), (1647, 18873), (2097, 14823), (2187, 14213), (4941, 6291)]