137980821222

素因数分解:

$2^1\times 3^3\times {\mathrm{2555200393}}^1$

素因数の和:2555200404

約数の個数: 16

約数和(自身を含む): 306624047280

約数和(自身を除く): 168643226058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2555200393, 5110400786, 7665601179, 15331202358, 22996803537, 45993607074, 68990410611, 137980821222]

約数ペア:

[(1, 137980821222), (2, 68990410611), (3, 45993607074), (6, 22996803537), (9, 15331202358), (18, 7665601179), (27, 5110400786), (54, 2555200393)]