138475557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82279}}^1$

素因数の和:82313

約数の個数: 24

約数和(自身を含む): 231042240

約数和(自身を除く): 92566683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 82279, 246837, 740511, 905069, 1398743, 2715207, 4196229, 8145621, 12588687, 15386173, 46158519, 138475557]

約数ペア:

[(1, 138475557), (3, 46158519), (9, 15386173), (11, 12588687), (17, 8145621), (33, 4196229), (51, 2715207), (99, 1398743), (153, 905069), (187, 740511), (561, 246837), (1683, 82279)]