31763961

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 17484039

約数列:

[1, 3, 9, 27, 29, 87, 113, 261, 339, 359, 783, 1017, 1077, 3051, 3231, 3277, 9693, 9831, 10411, 29493, 31233, 40567, 88479, 93699, 121701, 281097, 365103, 1095309, 1176443, 3529329, 10587987, 31763961]

約数ペア:

[(1, 31763961), (3, 10587987), (9, 3529329), (27, 1176443), (29, 1095309), (87, 365103), (113, 281097), (261, 121701), (339, 93699), (359, 88479), (783, 40567), (1017, 31233), (1077, 29493), (3051, 10411), (3231, 9831), (3277, 9693)]