196425747

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{3761}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 324735840

約数和(自身を除く): 128310093

約数列:

[1, 3, 7, 9, 21, 63, 829, 2487, 3761, 5803, 7461, 11283, 17409, 26327, 33849, 52227, 78981, 236943, 3117869, 9353607, 21825083, 28060821, 65475249, 196425747]

約数ペア:

[(1, 196425747), (3, 65475249), (7, 28060821), (9, 21825083), (21, 9353607), (63, 3117869), (829, 236943), (2487, 78981), (3761, 52227), (5803, 33849), (7461, 26327), (11283, 17409)]