164354967

素因数分解:

$3^3\times 7^3\times {\mathrm{17747}}^1$

素因数の和:17777

約数の個数: 32

約数和(自身を含む): 283968000

約数和(自身を除く): 119613033

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 17747, 53241, 124229, 159723, 372687, 479169, 869603, 1118061, 2608809, 3354183, 6087221, 7826427, 18261663, 23479281, 54784989, 164354967]

約数ペア:

[(1, 164354967), (3, 54784989), (7, 23479281), (9, 18261663), (21, 7826427), (27, 6087221), (49, 3354183), (63, 2608809), (147, 1118061), (189, 869603), (343, 479169), (441, 372687), (1029, 159723), (1323, 124229), (3087, 53241), (9261, 17747)]