63567945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 129752064

約数和(自身を除く): 66184119

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 127, 147, 227, 245, 315, 381, 441, 635, 681, 735, 889, 1135, 1143, 1589, 1905, 2043, 2205, 2667, 3405, 4445, 4767, 5715, 6223, 7945, 8001, 10215, 11123, 13335, 14301, 18669, 23835, 28829, 31115, 33369, 40005, 55615, 56007, 71505, 86487, 93345, 100107, 144145, 166845, 201803, 259461, 280035, 432435, 500535, 605409, 1009015, 1297305, 1412621, 1816227, 3027045, 4237863, 7063105, 9081135, 12713589, 21189315, 63567945]

約数ペア:

[(1, 63567945), (3, 21189315), (5, 12713589), (7, 9081135), (9, 7063105), (15, 4237863), (21, 3027045), (35, 1816227), (45, 1412621), (49, 1297305), (63, 1009015), (105, 605409), (127, 500535), (147, 432435), (227, 280035), (245, 259461), (315, 201803), (381, 166845), (441, 144145), (635, 100107), (681, 93345), (735, 86487), (889, 71505), (1135, 56007), (1143, 55615), (1589, 40005), (1905, 33369), (2043, 31115), (2205, 28829), (2667, 23835), (3405, 18669), (4445, 14301), (4767, 13335), (5715, 11123), (6223, 10215), (7945, 8001)]