156767724243

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148877231}}^1$

素因数の和:148877256

約数の個数: 20

約数和(自身を含む): 252198031008

約数和(自身を除く): 95430306765

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148877231, 446631693, 1339895079, 1935404003, 4019685237, 5806212009, 12059055711, 17418636027, 52255908081, 156767724243]

約数ペア:

[(1, 156767724243), (3, 52255908081), (9, 17418636027), (13, 12059055711), (27, 5806212009), (39, 4019685237), (81, 1935404003), (117, 1339895079), (351, 446631693), (1053, 148877231)]