192270561

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 322672896

約数和(自身を除く): 130402335

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 799, 833, 987, 1637, 2303, 2397, 2499, 4911, 5593, 6909, 11459, 16779, 27829, 34377, 39151, 76939, 80213, 83487, 117453, 194803, 230817, 240639, 538573, 584409, 1307963, 1363621, 1615719, 3770011, 3923889, 4090863, 9155741, 11310033, 27467223, 64090187, 192270561]

約数ペア:

[(1, 192270561), (3, 64090187), (7, 27467223), (17, 11310033), (21, 9155741), (47, 4090863), (49, 3923889), (51, 3770011), (119, 1615719), (141, 1363621), (147, 1307963), (329, 584409), (357, 538573), (799, 240639), (833, 230817), (987, 194803), (1637, 117453), (2303, 83487), (2397, 80213), (2499, 76939), (4911, 39151), (5593, 34377), (6909, 27829), (11459, 16779)]