54161961

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42281}}^1$

素因数の和:42352

約数の個数: 16

約数和(自身を含む): 83887488

約数和(自身を除く): 29725527

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 42281, 126843, 295967, 887901, 2579141, 7737423, 18053987, 54161961]

約数ペア:

[(1, 54161961), (3, 18053987), (7, 7737423), (21, 2579141), (61, 887901), (183, 295967), (427, 126843), (1281, 42281)]