48487971

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 77276160

約数和(自身を除く): 28788189

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 773, 2163, 2319, 2987, 5411, 8961, 16233, 20909, 22417, 62727, 67251, 79619, 156919, 238857, 470757, 557333, 1671999, 2308951, 6926853, 16162657, 48487971]

約数ペア:

[(1, 48487971), (3, 16162657), (7, 6926853), (21, 2308951), (29, 1671999), (87, 557333), (103, 470757), (203, 238857), (309, 156919), (609, 79619), (721, 67251), (773, 62727), (2163, 22417), (2319, 20909), (2987, 16233), (5411, 8961)]