72236151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 116202240

約数和(自身を除く): 43966089

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1571, 1703, 3537, 4713, 5109, 14139, 15327, 20423, 42417, 45981, 61269, 183807, 205801, 551421, 617403, 1852209, 2675413, 5556627, 8026239, 24078717, 72236151]

約数ペア:

[(1, 72236151), (3, 24078717), (9, 8026239), (13, 5556627), (27, 2675413), (39, 1852209), (117, 617403), (131, 551421), (351, 205801), (393, 183807), (1179, 61269), (1571, 45981), (1703, 42417), (3537, 20423), (4713, 15327), (5109, 14139)]