148920849

素因数分解:

$3^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 84

約数和(自身を含む): 284092560

約数和(自身を除く): 135171711

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 243, 297, 379, 441, 539, 567, 693, 729, 891, 1137, 1323, 1617, 1701, 2079, 2653, 2673, 3411, 3969, 4169, 4851, 5103, 6237, 7959, 8019, 10233, 11907, 12507, 14553, 18571, 18711, 23877, 29183, 30699, 35721, 37521, 43659, 55713, 56133, 71631, 87549, 92097, 112563, 130977, 167139, 204281, 214893, 262647, 276291, 337689, 392931, 501417, 612843, 644679, 787941, 1013067, 1504251, 1838529, 1934037, 2363823, 3039201, 4512753, 5515587, 7091469, 13538259, 16546761, 21274407, 49640283, 148920849]

約数ペア:

[(1, 148920849), (3, 49640283), (7, 21274407), (9, 16546761), (11, 13538259), (21, 7091469), (27, 5515587), (33, 4512753), (49, 3039201), (63, 2363823), (77, 1934037), (81, 1838529), (99, 1504251), (147, 1013067), (189, 787941), (231, 644679), (243, 612843), (297, 501417), (379, 392931), (441, 337689), (539, 276291), (567, 262647), (693, 214893), (729, 204281), (891, 167139), (1137, 130977), (1323, 112563), (1617, 92097), (1701, 87549), (2079, 71631), (2653, 56133), (2673, 55713), (3411, 43659), (3969, 37521), (4169, 35721), (4851, 30699), (5103, 29183), (6237, 23877), (7959, 18711), (8019, 18571), (10233, 14553), (11907, 12507)]