67280961

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 99994720

約数和(自身を除く): 32713759

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 2409, 2539, 7617, 8833, 26499, 27929, 83787, 185347, 307219, 556041, 921657, 2038817, 6116451, 22426987, 67280961]

約数ペア:

[(1, 67280961), (3, 22426987), (11, 6116451), (33, 2038817), (73, 921657), (121, 556041), (219, 307219), (363, 185347), (803, 83787), (2409, 27929), (2539, 26499), (7617, 8833)]