66757851

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 103527600

約数和(自身を除く): 36769749

約数列:

[1, 3, 9, 27, 59, 61, 81, 177, 183, 229, 531, 549, 687, 1593, 1647, 2061, 3599, 4779, 4941, 6183, 10797, 13511, 13969, 18549, 32391, 40533, 41907, 97173, 121599, 125721, 291519, 364797, 377163, 824171, 1094391, 1131489, 2472513, 7417539, 22252617, 66757851]

約数ペア:

[(1, 66757851), (3, 22252617), (9, 7417539), (27, 2472513), (59, 1131489), (61, 1094391), (81, 824171), (177, 377163), (183, 364797), (229, 291519), (531, 125721), (549, 121599), (687, 97173), (1593, 41907), (1647, 40533), (2061, 32391), (3599, 18549), (4779, 13969), (4941, 13511), (6183, 10797)]