121578039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5507}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 192471552

約数和(自身を除く): 70893513

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 2007, 2453, 5507, 7359, 16521, 22077, 49563, 60577, 181731, 545193, 1228061, 3684183, 11052549, 13508671, 40526013, 121578039]

約数ペア:

[(1, 121578039), (3, 40526013), (9, 13508671), (11, 11052549), (33, 3684183), (99, 1228061), (223, 545193), (669, 181731), (2007, 60577), (2453, 49563), (5507, 22077), (7359, 16521)]