53723871

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 81792000

約数和(自身を除く): 28068129

約数列:

[1, 3, 9, 27, 79, 89, 237, 267, 283, 711, 801, 849, 2133, 2403, 2547, 7031, 7641, 21093, 22357, 25187, 63279, 67071, 75561, 189837, 201213, 226683, 603639, 680049, 1989773, 5969319, 17907957, 53723871]

約数ペア:

[(1, 53723871), (3, 17907957), (9, 5969319), (27, 1989773), (79, 680049), (89, 603639), (237, 226683), (267, 201213), (283, 189837), (711, 75561), (801, 67071), (849, 63279), (2133, 25187), (2403, 22357), (2547, 21093), (7031, 7641)]