201361761

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 310224000

約数和(自身を除く): 108862239

約数列:

[1, 3, 9, 27, 29, 87, 229, 261, 687, 783, 1123, 2061, 3369, 6183, 6641, 10107, 19923, 30321, 32567, 59769, 97701, 179307, 257167, 293103, 771501, 879309, 2314503, 6943509, 7457843, 22373529, 67120587, 201361761]

約数ペア:

[(1, 201361761), (3, 67120587), (9, 22373529), (27, 7457843), (29, 6943509), (87, 2314503), (229, 879309), (261, 771501), (687, 293103), (783, 257167), (1123, 179307), (2061, 97701), (3369, 59769), (6183, 32567), (6641, 30321), (10107, 19923)]