69954339

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 120586752

約数和(自身を除く): 50632413

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 857, 897, 1183, 2093, 2571, 3549, 3887, 5999, 6279, 11141, 11661, 17997, 19711, 27209, 33423, 59133, 77987, 81627, 137977, 144833, 233961, 256243, 413931, 434499, 768729, 1013831, 1793701, 3041493, 3331159, 5381103, 9993477, 23318113, 69954339]

約数ペア:

[(1, 69954339), (3, 23318113), (7, 9993477), (13, 5381103), (21, 3331159), (23, 3041493), (39, 1793701), (69, 1013831), (91, 768729), (161, 434499), (169, 413931), (273, 256243), (299, 233961), (483, 144833), (507, 137977), (857, 81627), (897, 77987), (1183, 59133), (2093, 33423), (2571, 27209), (3549, 19711), (3887, 17997), (5999, 11661), (6279, 11141)]