262705113

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 444225600

約数和(自身を除く): 181520487

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 2349, 2673, 2871, 3389, 7047, 8613, 10167, 25839, 30501, 37279, 77517, 91503, 98281, 111837, 274509, 294843, 335511, 823527, 884529, 1006533, 1081091, 2653587, 3019599, 3243273, 7960761, 9058797, 9729819, 23882283, 29189457, 87568371, 262705113]

約数ペア:

[(1, 262705113), (3, 87568371), (9, 29189457), (11, 23882283), (27, 9729819), (29, 9058797), (33, 7960761), (81, 3243273), (87, 3019599), (99, 2653587), (243, 1081091), (261, 1006533), (297, 884529), (319, 823527), (783, 335511), (891, 294843), (957, 274509), (2349, 111837), (2673, 98281), (2871, 91503), (3389, 77517), (7047, 37279), (8613, 30501), (10167, 25839)]