73661421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^2$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 103854240

約数和(自身を除く): 30192819

約数列:

[1, 3, 29, 83, 87, 101, 249, 303, 2407, 2929, 7221, 8383, 8787, 10201, 25149, 30603, 243107, 295829, 729321, 846683, 887487, 2540049, 24553807, 73661421]

約数ペア:

[(1, 73661421), (3, 24553807), (29, 2540049), (83, 887487), (87, 846683), (101, 729321), (249, 295829), (303, 243107), (2407, 30603), (2929, 25149), (7221, 10201), (8383, 8787)]