201675327

素因数分解:

$3^1\times 7^2\times {\mathrm{823}}^1\times {\mathrm{1667}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 313370496

約数和(自身を除く): 111695169

約数列:

[1, 3, 7, 21, 49, 147, 823, 1667, 2469, 5001, 5761, 11669, 17283, 35007, 40327, 81683, 120981, 245049, 1371941, 4115823, 9603587, 28810761, 67225109, 201675327]

約数ペア:

[(1, 201675327), (3, 67225109), (7, 28810761), (21, 9603587), (49, 4115823), (147, 1371941), (823, 245049), (1667, 120981), (2469, 81683), (5001, 40327), (5761, 35007), (11669, 17283)]