123798537

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 186906720

約数和(自身を除く): 63108183

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 1179, 3537, 3889, 10611, 11667, 31833, 35001, 105003, 315009, 509459, 945027, 1528377, 4585131, 13755393, 41266179, 123798537]

約数ペア:

[(1, 123798537), (3, 41266179), (9, 13755393), (27, 4585131), (81, 1528377), (131, 945027), (243, 509459), (393, 315009), (1179, 105003), (3537, 35001), (3889, 31833), (10611, 11667)]