274261869

素因数分解:

$3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1676

約数の個数: 60

約数和(自身を含む): 487976544

約数和(自身を除く): 213714675

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 301, 387, 441, 567, 903, 1161, 1323, 1607, 2107, 2709, 3483, 3969, 4821, 6321, 8127, 11249, 14463, 18963, 24381, 33747, 43389, 56889, 69101, 78743, 101241, 130167, 170667, 207303, 236229, 303723, 483707, 621909, 708687, 911169, 1451121, 1865727, 2126061, 3385949, 4353363, 5597181, 6378183, 10157847, 13060089, 30473541, 39180267, 91420623, 274261869]

約数ペア:

[(1, 274261869), (3, 91420623), (7, 39180267), (9, 30473541), (21, 13060089), (27, 10157847), (43, 6378183), (49, 5597181), (63, 4353363), (81, 3385949), (129, 2126061), (147, 1865727), (189, 1451121), (301, 911169), (387, 708687), (441, 621909), (567, 483707), (903, 303723), (1161, 236229), (1323, 207303), (1607, 170667), (2107, 130167), (2709, 101241), (3483, 78743), (3969, 69101), (4821, 56889), (6321, 43389), (8127, 33747), (11249, 24381), (14463, 18963)]