153274323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 222216192

約数和(自身を除く): 68941869

約数列:

[1, 3, 23, 31, 69, 93, 131, 393, 547, 713, 1641, 2139, 3013, 4061, 9039, 12183, 12581, 16957, 37743, 50871, 71657, 93403, 214971, 280209, 390011, 1170033, 1648111, 2221367, 4944333, 6664101, 51091441, 153274323]

約数ペア:

[(1, 153274323), (3, 51091441), (23, 6664101), (31, 4944333), (69, 2221367), (93, 1648111), (131, 1170033), (393, 390011), (547, 280209), (713, 214971), (1641, 93403), (2139, 71657), (3013, 50871), (4061, 37743), (9039, 16957), (12183, 12581)]