5117661

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 8293824

約数和(自身を除く): 3176163

約数列:

[1, 3, 9, 23, 27, 41, 67, 69, 81, 123, 201, 207, 369, 603, 621, 943, 1107, 1541, 1809, 1863, 2747, 2829, 3321, 4623, 5427, 8241, 8487, 13869, 24723, 25461, 41607, 63181, 74169, 76383, 124821, 189543, 222507, 568629, 1705887, 5117661]

約数ペア:

[(1, 5117661), (3, 1705887), (9, 568629), (23, 222507), (27, 189543), (41, 124821), (67, 76383), (69, 74169), (81, 63181), (123, 41607), (201, 25461), (207, 24723), (369, 13869), (603, 8487), (621, 8241), (943, 5427), (1107, 4623), (1541, 3321), (1809, 2829), (1863, 2747)]