78066153

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 133324800

約数和(自身を除く): 55258647

約数列:

[1, 3, 9, 11, 27, 31, 33, 61, 93, 99, 139, 183, 279, 297, 341, 417, 549, 671, 837, 1023, 1251, 1529, 1647, 1891, 2013, 3069, 3753, 4309, 4587, 5673, 6039, 8479, 9207, 12927, 13761, 17019, 18117, 20801, 25437, 38781, 41283, 47399, 51057, 62403, 76311, 93269, 116343, 142197, 187209, 228933, 262849, 279807, 426591, 561627, 788547, 839421, 1279773, 2365641, 2518263, 2891339, 7096923, 8674017, 26022051, 78066153]

約数ペア:

[(1, 78066153), (3, 26022051), (9, 8674017), (11, 7096923), (27, 2891339), (31, 2518263), (33, 2365641), (61, 1279773), (93, 839421), (99, 788547), (139, 561627), (183, 426591), (279, 279807), (297, 262849), (341, 228933), (417, 187209), (549, 142197), (671, 116343), (837, 93269), (1023, 76311), (1251, 62403), (1529, 51057), (1647, 47399), (1891, 41283), (2013, 38781), (3069, 25437), (3753, 20801), (4309, 18117), (4587, 17019), (5673, 13761), (6039, 12927), (8479, 9207)]