156965661

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{200467}}^1$

素因数の和:200505

約数の個数: 16

約数和(自身を含む): 240561600

約数和(自身を除く): 83595939

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 200467, 601401, 1804203, 5412609, 5813543, 17440629, 52321887, 156965661]

約数ペア:

[(1, 156965661), (3, 52321887), (9, 17440629), (27, 5813543), (29, 5412609), (87, 1804203), (261, 601401), (783, 200467)]