67620513

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1657}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 92105216

約数和(自身を除く): 24484703

約数列:

[1, 3, 61, 183, 223, 669, 1657, 4971, 13603, 40809, 101077, 303231, 369511, 1108533, 22540171, 67620513]

約数ペア:

[(1, 67620513), (3, 22540171), (61, 1108533), (183, 369511), (223, 303231), (669, 101077), (1657, 40809), (4971, 13603)]