118070841

素因数分解:

$3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{2003}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 183678624

約数和(自身を除く): 65607783

約数列:

[1, 3, 7, 21, 49, 147, 401, 1203, 2003, 2807, 6009, 8421, 14021, 19649, 42063, 58947, 98147, 294441, 803203, 2409609, 5622421, 16867263, 39356947, 118070841]

約数ペア:

[(1, 118070841), (3, 39356947), (7, 16867263), (21, 5622421), (49, 2409609), (147, 803203), (401, 294441), (1203, 98147), (2003, 58947), (2807, 42063), (6009, 19649), (8421, 14021)]