170738127

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13757}}^1$

素因数の和:13967

約数の個数: 24

約数和(自身を含む): 283304736

約数和(自身を除く): 112566609

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 12411, 13757, 41271, 96299, 123813, 288897, 866691, 2710129, 8130387, 18970903, 24391161, 56912709, 170738127]

約数ペア:

[(1, 170738127), (3, 56912709), (7, 24391161), (9, 18970903), (21, 8130387), (63, 2710129), (197, 866691), (591, 288897), (1379, 123813), (1773, 96299), (4137, 41271), (12411, 13757)]