29158701

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 47548032

約数和(自身を除く): 18389331

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 121, 143, 167, 363, 407, 429, 481, 501, 1221, 1443, 1573, 1837, 2171, 4477, 4719, 5291, 5511, 6179, 6513, 13431, 15873, 18537, 20207, 23881, 58201, 60621, 67969, 71643, 80327, 174603, 203907, 240981, 262691, 747659, 788073, 883597, 2242977, 2650791, 9719567, 29158701]

約数ペア:

[(1, 29158701), (3, 9719567), (11, 2650791), (13, 2242977), (33, 883597), (37, 788073), (39, 747659), (111, 262691), (121, 240981), (143, 203907), (167, 174603), (363, 80327), (407, 71643), (429, 67969), (481, 60621), (501, 58201), (1221, 23881), (1443, 20207), (1573, 18537), (1837, 15873), (2171, 13431), (4477, 6513), (4719, 6179), (5291, 5511)]