156769217271

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{911}}^1\times {\mathrm{66161}}^1$

素因数の和:67112

約数の個数: 36

約数和(自身を含む): 240815918304

約数和(自身を除く): 84046701033

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 911, 2601, 2733, 8199, 15487, 46461, 66161, 139383, 198483, 263279, 595449, 789837, 1124737, 2369511, 3374211, 10122633, 19120529, 57361587, 60272671, 172084761, 180818013, 542454039, 1024635407, 3073906221, 9221718663, 17418801919, 52256405757, 156769217271]

約数ペア:

[(1, 156769217271), (3, 52256405757), (9, 17418801919), (17, 9221718663), (51, 3073906221), (153, 1024635407), (289, 542454039), (867, 180818013), (911, 172084761), (2601, 60272671), (2733, 57361587), (8199, 19120529), (15487, 10122633), (46461, 3374211), (66161, 2369511), (139383, 1124737), (198483, 789837), (263279, 595449)]