54033357

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 85231872

約数和(自身を除く): 31198515

約数列:

[1, 3, 7, 21, 37, 111, 197, 259, 353, 591, 777, 1059, 1379, 2471, 4137, 7289, 7413, 13061, 21867, 39183, 51023, 69541, 91427, 153069, 208623, 274281, 486787, 1460361, 2573017, 7719051, 18011119, 54033357]

約数ペア:

[(1, 54033357), (3, 18011119), (7, 7719051), (21, 2573017), (37, 1460361), (111, 486787), (197, 274281), (259, 208623), (353, 153069), (591, 91427), (777, 69541), (1059, 51023), (1379, 39183), (2471, 21867), (4137, 13061), (7289, 7413)]