74339937

素因数分解:

$3^4\times 7^1\times {\mathrm{131111}}^1$

素因数の和:131130

約数の個数: 20

約数和(自身を含む): 126916416

約数和(自身を除く): 52576479

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 131111, 393333, 917777, 1179999, 2753331, 3539997, 8259993, 10619991, 24779979, 74339937]

約数ペア:

[(1, 74339937), (3, 24779979), (7, 10619991), (9, 8259993), (21, 3539997), (27, 2753331), (63, 1179999), (81, 917777), (189, 393333), (567, 131111)]