180257367

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{3691}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 244794368

約数和(自身を除く): 64537001

約数列:

[1, 3, 73, 219, 223, 669, 3691, 11073, 16279, 48837, 269443, 808329, 823093, 2469279, 60085789, 180257367]

約数ペア:

[(1, 180257367), (3, 60085789), (73, 2469279), (219, 823093), (223, 808329), (669, 269443), (3691, 48837), (11073, 16279)]