161001477

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196583}}^1$

素因数の和:196609

約数の個数: 24

約数和(自身を含む): 286226304

約数和(自身を除く): 125224827

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 196583, 589749, 1376081, 1769247, 2555579, 4128243, 7666737, 12384729, 17889053, 23000211, 53667159, 161001477]

約数ペア:

[(1, 161001477), (3, 53667159), (7, 23000211), (9, 17889053), (13, 12384729), (21, 7666737), (39, 4128243), (63, 2555579), (91, 1769247), (117, 1376081), (273, 589749), (819, 196583)]