27661893

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57271}}^1$

素因数の和:57304

約数の個数: 16

約数和(自身を含む): 43984896

約数和(自身を除く): 16323003

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 57271, 171813, 400897, 1202691, 1317233, 3951699, 9220631, 27661893]

約数ペア:

[(1, 27661893), (3, 9220631), (7, 3951699), (21, 1317233), (23, 1202691), (69, 400897), (161, 171813), (483, 57271)]