81010098

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{115399}}^1$

素因数の和:115423

約数の個数: 32

約数和(自身を含む): 193872000

約数和(自身を除く): 112861902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 115399, 230798, 346197, 692394, 1038591, 1500187, 2077182, 3000374, 3115773, 4500561, 6231546, 9001122, 13501683, 27003366, 40505049, 81010098]

約数ペア:

[(1, 81010098), (2, 40505049), (3, 27003366), (6, 13501683), (9, 9001122), (13, 6231546), (18, 4500561), (26, 3115773), (27, 3000374), (39, 2077182), (54, 1500187), (78, 1038591), (117, 692394), (234, 346197), (351, 230798), (702, 115399)]