67818429

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 120182400

約数和(自身を除く): 52363971

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1069, 1113, 1197, 3021, 3207, 3339, 7049, 7483, 9063, 9621, 20311, 21147, 22449, 56657, 60933, 63441, 67347, 142177, 169971, 182799, 396599, 426531, 509913, 1076483, 1189797, 1279593, 3229449, 3569391, 7535381, 9688347, 22606143, 67818429]

約数ペア:

[(1, 67818429), (3, 22606143), (7, 9688347), (9, 7535381), (19, 3569391), (21, 3229449), (53, 1279593), (57, 1189797), (63, 1076483), (133, 509913), (159, 426531), (171, 396599), (371, 182799), (399, 169971), (477, 142177), (1007, 67347), (1069, 63441), (1113, 60933), (1197, 56657), (3021, 22449), (3207, 21147), (3339, 20311), (7049, 9621), (7483, 9063)]