85815639

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 73851561

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 53, 63, 91, 117, 159, 189, 273, 351, 371, 477, 659, 689, 819, 1113, 1431, 1977, 2067, 2457, 3339, 4613, 4823, 5931, 6201, 8567, 10017, 13839, 14469, 17793, 18603, 25701, 34927, 41517, 43407, 59969, 77103, 104781, 124551, 130221, 179907, 231309, 244489, 314343, 454051, 539721, 733467, 943029, 1362153, 1619163, 2200401, 3178357, 4086459, 6601203, 9535071, 12259377, 28605213, 85815639]

約数ペア:

[(1, 85815639), (3, 28605213), (7, 12259377), (9, 9535071), (13, 6601203), (21, 4086459), (27, 3178357), (39, 2200401), (53, 1619163), (63, 1362153), (91, 943029), (117, 733467), (159, 539721), (189, 454051), (273, 314343), (351, 244489), (371, 231309), (477, 179907), (659, 130221), (689, 124551), (819, 104781), (1113, 77103), (1431, 59969), (1977, 43407), (2067, 41517), (2457, 34927), (3339, 25701), (4613, 18603), (4823, 17793), (5931, 14469), (6201, 13839), (8567, 10017)]