68523177

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 31268823

約数列:

[1, 3, 19, 41, 57, 109, 123, 269, 327, 779, 807, 2071, 2337, 4469, 5111, 6213, 11029, 13407, 15333, 29321, 33087, 84911, 87963, 209551, 254733, 557099, 628653, 1202161, 1671297, 3606483, 22841059, 68523177]

約数ペア:

[(1, 68523177), (3, 22841059), (19, 3606483), (41, 1671297), (57, 1202161), (109, 628653), (123, 557099), (269, 254733), (327, 209551), (779, 87963), (807, 84911), (2071, 33087), (2337, 29321), (4469, 15333), (5111, 13407), (6213, 11029)]