74609871

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 117815808

約数和(自身を除く): 43205937

約数列:

[1, 3, 7, 21, 37, 111, 131, 259, 393, 733, 777, 917, 2199, 2751, 4847, 5131, 14541, 15393, 27121, 33929, 81363, 96023, 101787, 189847, 288069, 569541, 672161, 2016483, 3552851, 10658553, 24869957, 74609871]

約数ペア:

[(1, 74609871), (3, 24869957), (7, 10658553), (21, 3552851), (37, 2016483), (111, 672161), (131, 569541), (259, 288069), (393, 189847), (733, 101787), (777, 96023), (917, 81363), (2199, 33929), (2751, 27121), (4847, 15393), (5131, 14541)]