72469593

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 123678720

約数和(自身を除く): 51209127

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 2927, 3537, 8253, 8781, 20489, 24759, 26343, 61467, 79029, 184401, 383437, 553203, 1150311, 2684059, 3450933, 8052177, 10352799, 24156531, 72469593]

約数ペア:

[(1, 72469593), (3, 24156531), (7, 10352799), (9, 8052177), (21, 3450933), (27, 2684059), (63, 1150311), (131, 553203), (189, 383437), (393, 184401), (917, 79029), (1179, 61467), (2751, 26343), (2927, 24759), (3537, 20489), (8253, 8781)]