120872638557

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13721}}^1\times {\mathrm{9887}}^1$

素因数の和:23631

約数の個数: 40

約数和(自身を含む): 197011913472

約数和(自身を除く): 76139274915

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 9887, 13721, 29661, 41163, 88983, 108757, 123489, 150931, 266949, 326271, 370467, 452793, 800847, 978813, 1111401, 1358379, 2936439, 4075137, 8809317, 12225411, 135659527, 406978581, 1220935743, 1492254797, 3662807229, 4476764391, 10988421687, 13430293173, 40290879519, 120872638557]

約数ペア:

[(1, 120872638557), (3, 40290879519), (9, 13430293173), (11, 10988421687), (27, 4476764391), (33, 3662807229), (81, 1492254797), (99, 1220935743), (297, 406978581), (891, 135659527), (9887, 12225411), (13721, 8809317), (29661, 4075137), (41163, 2936439), (88983, 1358379), (108757, 1111401), (123489, 978813), (150931, 800847), (266949, 452793), (326271, 370467)]