67005653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 85421952

約数和(自身を除く): 18416299

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 641, 731, 2431, 6149, 7051, 8041, 8333, 9503, 10897, 27563, 91663, 104533, 119867, 141661, 303193, 358319, 468571, 1558271, 3941509, 5154281, 6091423, 67005653]

約数ペア:

[(1, 67005653), (11, 6091423), (13, 5154281), (17, 3941509), (43, 1558271), (143, 468571), (187, 358319), (221, 303193), (473, 141661), (559, 119867), (641, 104533), (731, 91663), (2431, 27563), (6149, 10897), (7051, 9503), (8041, 8333)]