40136103

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20551}}^1$

素因数の和:20595

約数の個数: 24

約数和(自身を含む): 68397056

約数和(自身を除く): 28260953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20551, 61653, 143857, 184959, 431571, 637081, 1294713, 1911243, 4459567, 5733729, 13378701, 40136103]

約数ペア:

[(1, 40136103), (3, 13378701), (7, 5733729), (9, 4459567), (21, 1911243), (31, 1294713), (63, 637081), (93, 431571), (217, 184959), (279, 143857), (651, 61653), (1953, 20551)]