49303161

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 77246400

約数和(自身を除く): 27943239

約数列:

[1, 3, 9, 27, 29, 81, 87, 139, 151, 261, 417, 453, 783, 1251, 1359, 2349, 3753, 4031, 4077, 4379, 11259, 12093, 12231, 13137, 20989, 36279, 39411, 62967, 108837, 118233, 188901, 326511, 354699, 566703, 608681, 1700109, 1826043, 5478129, 16434387, 49303161]

約数ペア:

[(1, 49303161), (3, 16434387), (9, 5478129), (27, 1826043), (29, 1700109), (81, 608681), (87, 566703), (139, 354699), (151, 326511), (261, 188901), (417, 118233), (453, 108837), (783, 62967), (1251, 39411), (1359, 36279), (2349, 20989), (3753, 13137), (4031, 12231), (4077, 12093), (4379, 11259)]