69942873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23291}}^1$

素因数の和:23325

約数の個数: 32

約数和(自身を含む): 125217792

約数和(自身を除く): 55274919

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 23291, 69873, 163037, 256201, 302783, 489111, 768603, 908349, 1793407, 2119481, 3330613, 5380221, 6358443, 9991839, 23314291, 69942873]

約数ペア:

[(1, 69942873), (3, 23314291), (7, 9991839), (11, 6358443), (13, 5380221), (21, 3330613), (33, 2119481), (39, 1793407), (77, 908349), (91, 768603), (143, 489111), (231, 302783), (273, 256201), (429, 163037), (1001, 69873), (3003, 23291)]