427543251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9851}}^1$

素因数の和:9931

約数の個数: 32

約数和(自身を含む): 646921728

約数和(自身を除く): 219378477

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 9851, 14467, 29553, 43401, 167467, 226573, 364487, 502401, 679719, 1093461, 3851741, 6196279, 8383201, 11555223, 18588837, 25149603, 142514417, 427543251]

約数ペア:

[(1, 427543251), (3, 142514417), (17, 25149603), (23, 18588837), (37, 11555223), (51, 8383201), (69, 6196279), (111, 3851741), (391, 1093461), (629, 679719), (851, 502401), (1173, 364487), (1887, 226573), (2553, 167467), (9851, 43401), (14467, 29553)]