201557885763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{272007943}}^1$

素因数の和:272007978

約数の個数: 16

約数和(自身を含む): 304648897280

約数和(自身を除く): 103091011517

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 272007943, 816023829, 3536103259, 5168150917, 10608309777, 15504452751, 67185961921, 201557885763]

約数ペア:

[(1, 201557885763), (3, 67185961921), (13, 15504452751), (19, 10608309777), (39, 5168150917), (57, 3536103259), (247, 816023829), (741, 272007943)]