68710167

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 37519593

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 797, 837, 927, 2391, 2781, 3193, 7173, 9579, 21519, 24707, 28737, 74121, 82091, 86211, 222363, 246273, 667089, 738819, 2216457, 2544821, 7634463, 22903389, 68710167]

約数ペア:

[(1, 68710167), (3, 22903389), (9, 7634463), (27, 2544821), (31, 2216457), (93, 738819), (103, 667089), (279, 246273), (309, 222363), (797, 86211), (837, 82091), (927, 74121), (2391, 28737), (2781, 24707), (3193, 21519), (7173, 9579)]