26116167

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 45702144

約数和(自身を除く): 19585977

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 521, 539, 651, 1023, 1519, 1563, 1617, 2387, 3647, 4557, 5731, 7161, 10941, 16151, 16709, 17193, 25529, 40117, 48453, 50127, 76587, 113057, 120351, 177661, 280819, 339171, 532983, 791399, 842457, 1243627, 2374197, 3730881, 8705389, 26116167]

約数ペア:

[(1, 26116167), (3, 8705389), (7, 3730881), (11, 2374197), (21, 1243627), (31, 842457), (33, 791399), (49, 532983), (77, 339171), (93, 280819), (147, 177661), (217, 120351), (231, 113057), (341, 76587), (521, 50127), (539, 48453), (651, 40117), (1023, 25529), (1519, 17193), (1563, 16709), (1617, 16151), (2387, 10941), (3647, 7161), (4557, 5731)]