271633581

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 417130560

約数和(自身を除く): 145496979

約数列:

[1, 3, 9, 27, 59, 81, 113, 177, 339, 503, 531, 1017, 1509, 1593, 3051, 4527, 4779, 6667, 9153, 13581, 20001, 29677, 40743, 56839, 60003, 89031, 170517, 180009, 267093, 511551, 540027, 801279, 1534653, 2403837, 3353501, 4603959, 10060503, 30181509, 90544527, 271633581]

約数ペア:

[(1, 271633581), (3, 90544527), (9, 30181509), (27, 10060503), (59, 4603959), (81, 3353501), (113, 2403837), (177, 1534653), (339, 801279), (503, 540027), (531, 511551), (1017, 267093), (1509, 180009), (1593, 170517), (3051, 89031), (4527, 60003), (4779, 56839), (6667, 40743), (9153, 29677), (13581, 20001)]