169040013

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 235025280

約数和(自身を除く): 65985267

約数列:

[1, 3, 37, 79, 111, 237, 521, 1369, 1563, 2923, 4107, 8769, 19277, 41159, 57831, 108151, 123477, 324453, 713249, 1522883, 2139747, 4568649, 56346671, 169040013]

約数ペア:

[(1, 169040013), (3, 56346671), (37, 4568649), (79, 2139747), (111, 1522883), (237, 713249), (521, 324453), (1369, 123477), (1563, 108151), (2923, 57831), (4107, 41159), (8769, 19277)]