8486528841

素因数分解:

$3^8\times 7^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 14624513280

約数和(自身を除く): 6137984439

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 257, 567, 719, 729, 771, 1701, 1799, 2157, 2187, 2313, 5033, 5103, 5397, 6471, 6561, 6939, 15099, 15309, 16191, 19413, 20817, 45297, 45927, 48573, 58239, 62451, 135891, 145719, 174717, 184783, 187353, 407673, 437157, 524151, 554349, 562059, 1223019, 1293481, 1311471, 1572453, 1663047, 1686177, 3669057, 3880443, 3934413, 4717359, 4989141, 11007171, 11641329, 11803239, 14967423, 33021513, 34923987, 44902269, 104771961, 134706807, 314315883, 404120421, 942947649, 1212361263, 2828842947, 8486528841]

約数ペア:

[(1, 8486528841), (3, 2828842947), (7, 1212361263), (9, 942947649), (21, 404120421), (27, 314315883), (63, 134706807), (81, 104771961), (189, 44902269), (243, 34923987), (257, 33021513), (567, 14967423), (719, 11803239), (729, 11641329), (771, 11007171), (1701, 4989141), (1799, 4717359), (2157, 3934413), (2187, 3880443), (2313, 3669057), (5033, 1686177), (5103, 1663047), (5397, 1572453), (6471, 1311471), (6561, 1293481), (6939, 1223019), (15099, 562059), (15309, 554349), (16191, 524151), (19413, 437157), (20817, 407673), (45297, 187353), (45927, 184783), (48573, 174717), (58239, 145719), (62451, 135891)]