156919077

素因数分解:

$3^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1877}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 259374336

約数和(自身を除く): 102455259

約数列:

[1, 3, 7, 9, 21, 63, 1327, 1877, 3981, 5631, 9289, 11943, 13139, 16893, 27867, 39417, 83601, 118251, 2490779, 7472337, 17435453, 22417011, 52306359, 156919077]

約数ペア:

[(1, 156919077), (3, 52306359), (7, 22417011), (9, 17435453), (21, 7472337), (63, 2490779), (1327, 118251), (1877, 83601), (3981, 39417), (5631, 27867), (9289, 16893), (11943, 13139)]