156727147023

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{3919}}^1\times {\mathrm{18749}}^1$

素因数の和:22756

約数の個数: 32

約数和(自身を含む): 235200000000

約数和(自身を除く): 78472852977

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 3919, 11757, 18749, 35271, 56247, 105813, 168741, 309601, 506223, 928803, 1481171, 2786409, 4443513, 8359227, 13330539, 39991617, 73477331, 220431993, 661295979, 1983887937, 5804709149, 17414127447, 52242382341, 156727147023]

約数ペア:

[(1, 156727147023), (3, 52242382341), (9, 17414127447), (27, 5804709149), (79, 1983887937), (237, 661295979), (711, 220431993), (2133, 73477331), (3919, 39991617), (11757, 13330539), (18749, 8359227), (35271, 4443513), (56247, 2786409), (105813, 1481171), (168741, 928803), (309601, 506223)]