916832529

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{60601}}^1$

素因数の和:60689

約数の個数: 18

約数和(自身を含む): 1357424198

約数和(自身を除く): 440591669

約数列:

[1, 3, 9, 41, 123, 369, 1681, 5043, 15129, 60601, 181803, 545409, 2484641, 7453923, 22361769, 101870281, 305610843, 916832529]

約数ペア:

[(1, 916832529), (3, 305610843), (9, 101870281), (41, 22361769), (123, 7453923), (369, 2484641), (1681, 545409), (5043, 181803), (15129, 60601)]