26157699

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 40773096

約数和(自身を除く): 14615397

約数列:

[1, 3, 9, 19, 57, 83, 97, 171, 249, 291, 361, 747, 873, 1083, 1577, 1843, 3249, 4731, 5529, 8051, 14193, 16587, 24153, 29963, 35017, 72459, 89889, 105051, 152969, 269667, 315153, 458907, 1376721, 2906411, 8719233, 26157699]

約数ペア:

[(1, 26157699), (3, 8719233), (9, 2906411), (19, 1376721), (57, 458907), (83, 315153), (97, 269667), (171, 152969), (249, 105051), (291, 89889), (361, 72459), (747, 35017), (873, 29963), (1083, 24153), (1577, 16587), (1843, 14193), (3249, 8051), (4731, 5529)]