53222967

素因数分解:

$3^3\times 7^4\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 40

約数和(自身を含む): 92096880

約数和(自身を除く): 38873913

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 821, 1029, 1323, 2401, 2463, 3087, 5747, 7203, 7389, 9261, 17241, 21609, 22167, 40229, 51723, 64827, 120687, 155169, 281603, 362061, 844809, 1086183, 1971221, 2534427, 5913663, 7603281, 17740989, 53222967]

約数ペア:

[(1, 53222967), (3, 17740989), (7, 7603281), (9, 5913663), (21, 2534427), (27, 1971221), (49, 1086183), (63, 844809), (147, 362061), (189, 281603), (343, 155169), (441, 120687), (821, 64827), (1029, 51723), (1323, 40229), (2401, 22167), (2463, 21609), (3087, 17241), (5747, 9261), (7203, 7389)]