69689067

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21977}}^1$

素因数の和:22138

約数の個数: 16

約数和(自身を含む): 106900992

約数和(自身を除く): 37211925

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 21977, 65931, 153839, 461517, 3318527, 9955581, 23229689, 69689067]

約数ペア:

[(1, 69689067), (3, 23229689), (7, 9955581), (21, 3318527), (151, 461517), (453, 153839), (1057, 65931), (3171, 21977)]