12636403731

素因数分解:

$3^3\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{22279}}^1$

素因数の和:25296

約数の個数: 32

約数和(自身を含む): 21403059200

約数和(自身を除く): 8766655469

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3001, 9003, 21007, 22279, 27009, 63021, 66837, 81027, 155953, 189063, 200511, 467859, 567189, 601533, 1403577, 4210731, 66859279, 200577837, 468014953, 601733511, 1404044859, 1805200533, 4212134577, 12636403731]

約数ペア:

[(1, 12636403731), (3, 4212134577), (7, 1805200533), (9, 1404044859), (21, 601733511), (27, 468014953), (63, 200577837), (189, 66859279), (3001, 4210731), (9003, 1403577), (21007, 601533), (22279, 567189), (27009, 467859), (63021, 200511), (66837, 189063), (81027, 155953)]