131603178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{2609}}^1$

素因数の和:3822

約数の個数: 32

約数和(自身を含む): 301173120

約数和(自身を除く): 169569942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1201, 2402, 2609, 3603, 5218, 7206, 7827, 8407, 15654, 16814, 18263, 25221, 36526, 50442, 54789, 109578, 3133409, 6266818, 9400227, 18800454, 21933863, 43867726, 65801589, 131603178]

約数ペア:

[(1, 131603178), (2, 65801589), (3, 43867726), (6, 21933863), (7, 18800454), (14, 9400227), (21, 6266818), (42, 3133409), (1201, 109578), (2402, 54789), (2609, 50442), (3603, 36526), (5218, 25221), (7206, 18263), (7827, 16814), (8407, 15654)]