64075869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49787}}^1$

素因数の和:49817

約数の個数: 24

約数和(自身を含む): 108736992

約数和(自身を除く): 44661123

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 49787, 149361, 448083, 547657, 647231, 1642971, 1941693, 4928913, 5825079, 7119541, 21358623, 64075869]

約数ペア:

[(1, 64075869), (3, 21358623), (9, 7119541), (11, 5825079), (13, 4928913), (33, 1941693), (39, 1642971), (99, 647231), (117, 547657), (143, 448083), (429, 149361), (1287, 49787)]