121731441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2063}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 187246080

約数和(自身を除く): 65514639

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1157, 1513, 2063, 3471, 4539, 6189, 19669, 26819, 35071, 59007, 80457, 105213, 183607, 455923, 550821, 1367769, 2386891, 3121319, 7160673, 9363957, 40577147, 121731441]

約数ペア:

[(1, 121731441), (3, 40577147), (13, 9363957), (17, 7160673), (39, 3121319), (51, 2386891), (89, 1367769), (221, 550821), (267, 455923), (663, 183607), (1157, 105213), (1513, 80457), (2063, 59007), (3471, 35071), (4539, 26819), (6189, 19669)]