52505901

素因数分解:

$3^4\times 7^2\times {\mathrm{13229}}^1$

素因数の和:13255

約数の個数: 30

約数和(自身を含む): 91247310

約数和(自身を除く): 38741409

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 13229, 39687, 92603, 119061, 277809, 357183, 648221, 833427, 1071549, 1944663, 2500281, 5833989, 7500843, 17501967, 52505901]

約数ペア:

[(1, 52505901), (3, 17501967), (7, 7500843), (9, 5833989), (21, 2500281), (27, 1944663), (49, 1071549), (63, 833427), (81, 648221), (147, 357183), (189, 277809), (441, 119061), (567, 92603), (1323, 39687), (3969, 13229)]