156928897461

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{432479}}^1$

素因数の和:432993

約数の個数: 32

約数和(自身を含む): 246119178240

約数和(自身を除く): 89190280779

約数列:

[1, 3, 7, 21, 37, 111, 259, 467, 777, 1401, 3269, 9807, 17279, 51837, 120953, 362859, 432479, 1297437, 3027353, 9082059, 16001723, 48005169, 112012061, 201967693, 336036183, 605903079, 1413773851, 4241321553, 7472804641, 22418413923, 52309632487, 156928897461]

約数ペア:

[(1, 156928897461), (3, 52309632487), (7, 22418413923), (21, 7472804641), (37, 4241321553), (111, 1413773851), (259, 605903079), (467, 336036183), (777, 201967693), (1401, 112012061), (3269, 48005169), (9807, 16001723), (17279, 9082059), (51837, 3027353), (120953, 1297437), (362859, 432479)]