172816844551

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1\times {\mathrm{12941}}^1$

素因数の和:15547

約数の個数: 24

約数和(自身を含む): 193260297600

約数和(自身を除く): 20443453049

約数列:

[1, 13, 31, 169, 403, 2549, 5239, 12941, 33137, 79019, 168233, 401171, 430781, 1027247, 2187029, 5215223, 13354211, 32986609, 67797899, 428825917, 1022584879, 5574736921, 13293603427, 172816844551]

約数ペア:

[(1, 172816844551), (13, 13293603427), (31, 5574736921), (169, 1022584879), (403, 428825917), (2549, 67797899), (5239, 32986609), (12941, 13354211), (33137, 5215223), (79019, 2187029), (168233, 1027247), (401171, 430781)]