30181509

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 44815680

約数和(自身を除く): 14634171

約数列:

[1, 3, 9, 59, 113, 177, 339, 503, 531, 1017, 1509, 4527, 6667, 20001, 29677, 56839, 60003, 89031, 170517, 267093, 511551, 3353501, 10060503, 30181509]

約数ペア:

[(1, 30181509), (3, 10060503), (9, 3353501), (59, 511551), (113, 267093), (177, 170517), (339, 89031), (503, 60003), (531, 56839), (1017, 29677), (1509, 20001), (4527, 6667)]