154417419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28081}}^1$

素因数の和:28147

約数の個数: 24

約数和(自身を含む): 245324352

約数和(自身を除く): 90906933

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 28081, 84243, 252729, 365053, 1095159, 1319807, 3285477, 3959421, 11878263, 17157491, 51472473, 154417419]

約数ペア:

[(1, 154417419), (3, 51472473), (9, 17157491), (13, 11878263), (39, 3959421), (47, 3285477), (117, 1319807), (141, 1095159), (423, 365053), (611, 252729), (1833, 84243), (5499, 28081)]