409875201

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3343}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 642048000

約数和(自身を除く): 232172799

約数列:

[1, 3, 9, 19, 27, 57, 171, 239, 513, 717, 2151, 3343, 4541, 6453, 10029, 13623, 30087, 40869, 63517, 90261, 122607, 190551, 571653, 798977, 1714959, 2396931, 7190793, 15180563, 21572379, 45541689, 136625067, 409875201]

約数ペア:

[(1, 409875201), (3, 136625067), (9, 45541689), (19, 21572379), (27, 15180563), (57, 7190793), (171, 2396931), (239, 1714959), (513, 798977), (717, 571653), (2151, 190551), (3343, 122607), (4541, 90261), (6453, 63517), (10029, 40869), (13623, 30087)]