26725563

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 16045893

約数列:

[1, 3, 9, 23, 41, 47, 67, 69, 123, 141, 201, 207, 369, 423, 603, 943, 1081, 1541, 1927, 2747, 2829, 3149, 3243, 4623, 5781, 8241, 8487, 9447, 9729, 13869, 17343, 24723, 28341, 44321, 63181, 72427, 129109, 132963, 189543, 217281, 387327, 398889, 568629, 651843, 1161981, 2969507, 8908521, 26725563]

約数ペア:

[(1, 26725563), (3, 8908521), (9, 2969507), (23, 1161981), (41, 651843), (47, 568629), (67, 398889), (69, 387327), (123, 217281), (141, 189543), (201, 132963), (207, 129109), (369, 72427), (423, 63181), (603, 44321), (943, 28341), (1081, 24723), (1541, 17343), (1927, 13869), (2747, 9729), (2829, 9447), (3149, 8487), (3243, 8241), (4623, 5781)]