161774907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3001}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 262831104

約数和(自身を除く): 101056197

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 2567, 3001, 3171, 7701, 9003, 17969, 21007, 51017, 53907, 63021, 153051, 357119, 453151, 1071357, 1359453, 3172057, 7703567, 9516171, 23110701, 53924969, 161774907]

約数ペア:

[(1, 161774907), (3, 53924969), (7, 23110701), (17, 9516171), (21, 7703567), (51, 3172057), (119, 1359453), (151, 1071357), (357, 453151), (453, 357119), (1057, 153051), (2567, 63021), (3001, 53907), (3171, 51017), (7701, 21007), (9003, 17969)]