81420462

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{35617}}^1$

素因数の和:35752

約数の個数: 24

約数和(自身を含む): 177805056

約数和(自身を除く): 96384594

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 35617, 71234, 106851, 213702, 320553, 641106, 4523359, 9046718, 13570077, 27140154, 40710231, 81420462]

約数ペア:

[(1, 81420462), (2, 40710231), (3, 27140154), (6, 13570077), (9, 9046718), (18, 4523359), (127, 641106), (254, 320553), (381, 213702), (762, 106851), (1143, 71234), (2286, 35617)]