70720353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{883}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 111702240

約数和(自身を除く): 40981887

約数列:

[1, 3, 9, 11, 33, 99, 809, 883, 2427, 2649, 7281, 7947, 8899, 9713, 26697, 29139, 80091, 87417, 714347, 2143041, 6429123, 7857817, 23573451, 70720353]

約数ペア:

[(1, 70720353), (3, 23573451), (9, 7857817), (11, 6429123), (33, 2143041), (99, 714347), (809, 87417), (883, 80091), (2427, 29139), (2649, 26697), (7281, 9713), (7947, 8899)]