27310101

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 19880427

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 461, 637, 651, 1209, 1383, 1519, 1911, 2821, 3227, 4557, 5993, 8463, 9681, 14291, 17979, 19747, 22589, 41951, 42873, 59241, 67767, 100037, 125853, 185783, 293657, 300111, 557349, 700259, 880971, 1300481, 2100777, 3901443, 9103367, 27310101]

約数ペア:

[(1, 27310101), (3, 9103367), (7, 3901443), (13, 2100777), (21, 1300481), (31, 880971), (39, 700259), (49, 557349), (91, 300111), (93, 293657), (147, 185783), (217, 125853), (273, 100037), (403, 67767), (461, 59241), (637, 42873), (651, 41951), (1209, 22589), (1383, 19747), (1519, 17979), (1911, 14291), (2821, 9681), (3227, 8463), (4557, 5993)]