201490749

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14797}}^1$

素因数の和:14909

約数の個数: 24

約数和(自身を含む): 311645880

約数和(自身を除く): 110155131

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 14797, 44391, 133173, 251549, 754647, 1316933, 2263941, 3950799, 11852397, 22387861, 67163583, 201490749]

約数ペア:

[(1, 201490749), (3, 67163583), (9, 22387861), (17, 11852397), (51, 3950799), (89, 2263941), (153, 1316933), (267, 754647), (801, 251549), (1513, 133173), (4539, 44391), (13617, 14797)]