171609201

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2659}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 253955520

約数和(自身を除く): 82346319

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 2659, 7171, 7977, 21513, 23931, 64539, 188789, 268559, 566367, 805677, 1699101, 2417031, 19067689, 57203067, 171609201]

約数ペア:

[(1, 171609201), (3, 57203067), (9, 19067689), (71, 2417031), (101, 1699101), (213, 805677), (303, 566367), (639, 268559), (909, 188789), (2659, 64539), (7171, 23931), (7977, 21513)]