122672781

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 222168960

約数和(自身を除く): 99496179

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 229, 231, 687, 693, 773, 1603, 2061, 2319, 2519, 4809, 5411, 6957, 7557, 8503, 14427, 16233, 17633, 22671, 25509, 48699, 52899, 59521, 76527, 158697, 177017, 178563, 531051, 535689, 1239119, 1593153, 1947187, 3717357, 5841561, 11152071, 13630309, 17524683, 40890927, 122672781]

約数ペア:

[(1, 122672781), (3, 40890927), (7, 17524683), (9, 13630309), (11, 11152071), (21, 5841561), (33, 3717357), (63, 1947187), (77, 1593153), (99, 1239119), (229, 535689), (231, 531051), (687, 178563), (693, 177017), (773, 158697), (1603, 76527), (2061, 59521), (2319, 52899), (2519, 48699), (4809, 25509), (5411, 22671), (6957, 17633), (7557, 16233), (8503, 14427)]