61047819

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42131}}^1$

素因数の和:42167

約数の個数: 24

約数和(自身を含む): 105161472

約数和(自身を除く): 44113653

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 42131, 126393, 294917, 379179, 884751, 969013, 2654253, 2907039, 6783091, 8721117, 20349273, 61047819]

約数ペア:

[(1, 61047819), (3, 20349273), (7, 8721117), (9, 6783091), (21, 2907039), (23, 2654253), (63, 969013), (69, 884751), (161, 379179), (207, 294917), (483, 126393), (1449, 42131)]