121753365

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{61961}}^1$

素因数の和:62100

約数の個数: 16

約数和(自身を含む): 196295616

約数和(自身を除く): 74542251

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 61961, 185883, 309805, 929415, 8116891, 24350673, 40584455, 121753365]

約数ペア:

[(1, 121753365), (3, 40584455), (5, 24350673), (15, 8116891), (131, 929415), (393, 309805), (655, 185883), (1965, 61961)]