85678263

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5443}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 141108480

約数和(自身を除く): 55430217

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 5443, 15741, 16329, 48987, 59873, 146961, 179619, 288479, 538857, 865437, 1616571, 2596311, 3173269, 7788933, 9519807, 28559421, 85678263]

約数ペア:

[(1, 85678263), (3, 28559421), (9, 9519807), (11, 7788933), (27, 3173269), (33, 2596311), (53, 1616571), (99, 865437), (159, 538857), (297, 288479), (477, 179619), (583, 146961), (1431, 59873), (1749, 48987), (5247, 16329), (5443, 15741)]