153247941

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4513}}^1$

素因数の和:4551

約数の個数: 48

約数和(自身を含む): 281673600

約数和(自身を除く): 128425659

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 3087, 3773, 4513, 4851, 11319, 13539, 31591, 33957, 40617, 49643, 94773, 148929, 221137, 284319, 347501, 446787, 663411, 1042503, 1547959, 1990233, 2432507, 3127509, 4643877, 7297521, 13931631, 17027549, 21892563, 51082647, 153247941]

約数ペア:

[(1, 153247941), (3, 51082647), (7, 21892563), (9, 17027549), (11, 13931631), (21, 7297521), (33, 4643877), (49, 3127509), (63, 2432507), (77, 1990233), (99, 1547959), (147, 1042503), (231, 663411), (343, 446787), (441, 347501), (539, 284319), (693, 221137), (1029, 148929), (1617, 94773), (3087, 49643), (3773, 40617), (4513, 33957), (4851, 31591), (11319, 13539)]