87111477

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 132312960

約数和(自身を除く): 45201483

約数列:

[1, 3, 9, 27, 61, 183, 227, 233, 549, 681, 699, 1647, 2043, 2097, 6129, 6291, 13847, 14213, 41541, 42639, 52891, 124623, 127917, 158673, 373869, 383751, 476019, 1428057, 3226351, 9679053, 29037159, 87111477]

約数ペア:

[(1, 87111477), (3, 29037159), (9, 9679053), (27, 3226351), (61, 1428057), (183, 476019), (227, 383751), (233, 373869), (549, 158673), (681, 127917), (699, 124623), (1647, 52891), (2043, 42639), (2097, 41541), (6129, 14213), (6291, 13847)]