187820127

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 307585872

約数和(自身を除く): 119765745

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 277, 297, 761, 831, 891, 2283, 2493, 3047, 6849, 7479, 8371, 9141, 20547, 22437, 25113, 27423, 61641, 75339, 82269, 210797, 226017, 246807, 632391, 678051, 1897173, 2318767, 5691519, 6956301, 17074557, 20868903, 62606709, 187820127]

約数ペア:

[(1, 187820127), (3, 62606709), (9, 20868903), (11, 17074557), (27, 6956301), (33, 5691519), (81, 2318767), (99, 1897173), (277, 678051), (297, 632391), (761, 246807), (831, 226017), (891, 210797), (2283, 82269), (2493, 75339), (3047, 61641), (6849, 27423), (7479, 25113), (8371, 22437), (9141, 20547)]