8266802571

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 13100095008

約数和(自身を除く): 4833292437

約数列:

[1, 3, 9, 27, 41, 53, 67, 81, 123, 159, 201, 369, 477, 603, 701, 1107, 1431, 1809, 2103, 2173, 2747, 3321, 3551, 4293, 5427, 6309, 6519, 8241, 10653, 18927, 19557, 24723, 28741, 31959, 37153, 46967, 56781, 58671, 74169, 86223, 95877, 111459, 140901, 145591, 176013, 222507, 258669, 287631, 334377, 422703, 436773, 776007, 1003131, 1268109, 1310319, 1523273, 1925647, 2328021, 2489251, 3009393, 3804327, 3930957, 4569819, 5776941, 7467753, 11792871, 13709457, 17330823, 22403259, 41128371, 51992469, 67209777, 102059291, 123385113, 155977407, 201629331, 306177873, 918533619, 2755600857, 8266802571]

約数ペア:

[(1, 8266802571), (3, 2755600857), (9, 918533619), (27, 306177873), (41, 201629331), (53, 155977407), (67, 123385113), (81, 102059291), (123, 67209777), (159, 51992469), (201, 41128371), (369, 22403259), (477, 17330823), (603, 13709457), (701, 11792871), (1107, 7467753), (1431, 5776941), (1809, 4569819), (2103, 3930957), (2173, 3804327), (2747, 3009393), (3321, 2489251), (3551, 2328021), (4293, 1925647), (5427, 1523273), (6309, 1310319), (6519, 1268109), (8241, 1003131), (10653, 776007), (18927, 436773), (19557, 422703), (24723, 334377), (28741, 287631), (31959, 258669), (37153, 222507), (46967, 176013), (56781, 145591), (58671, 140901), (74169, 111459), (86223, 95877)]