71736854917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{74489}}^1$

素因数の和:75085

約数の個数: 32

約数和(自身を含む): 93106540800

約数和(自身を除く): 21369685883

約数列:

[1, 7, 13, 19, 91, 133, 247, 557, 1729, 3899, 7241, 10583, 50687, 74081, 74489, 137579, 521423, 963053, 968357, 1415291, 6778499, 9907037, 18398783, 41490373, 128791481, 290432611, 539374849, 788317087, 3775623943, 5518219609, 10248122131, 71736854917]

約数ペア:

[(1, 71736854917), (7, 10248122131), (13, 5518219609), (19, 3775623943), (91, 788317087), (133, 539374849), (247, 290432611), (557, 128791481), (1729, 41490373), (3899, 18398783), (7241, 9907037), (10583, 6778499), (50687, 1415291), (74081, 968357), (74489, 963053), (137579, 521423)]