711645674877

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1\times {\mathrm{12703}}^1$

素因数の和:14990

約数の個数: 48

約数和(自身を含む): 1081663684608

約数和(自身を除く): 370018009731

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2131, 2921, 6393, 8763, 12703, 19179, 26289, 38109, 49013, 114327, 147039, 270637, 292169, 441117, 811911, 876507, 1613281, 2435733, 2629521, 4839843, 6224651, 14519529, 18673953, 27070093, 37105463, 56021859, 81210279, 111316389, 243630837, 333949167, 622612139, 1867836417, 3437901811, 5603509251, 10313705433, 30941116299, 79071741653, 237215224959, 711645674877]

約数ペア:

[(1, 711645674877), (3, 237215224959), (9, 79071741653), (23, 30941116299), (69, 10313705433), (127, 5603509251), (207, 3437901811), (381, 1867836417), (1143, 622612139), (2131, 333949167), (2921, 243630837), (6393, 111316389), (8763, 81210279), (12703, 56021859), (19179, 37105463), (26289, 27070093), (38109, 18673953), (49013, 14519529), (114327, 6224651), (147039, 4839843), (270637, 2629521), (292169, 2435733), (441117, 1613281), (811911, 876507)]