26763345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 55050240

約数和(自身を除く): 28286895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 127, 135, 189, 223, 315, 381, 635, 669, 889, 945, 1115, 1143, 1561, 1905, 2007, 2667, 3345, 3429, 4445, 4683, 5715, 6021, 7805, 8001, 10035, 13335, 14049, 17145, 23415, 24003, 28321, 30105, 40005, 42147, 70245, 84963, 120015, 141605, 198247, 210735, 254889, 424815, 594741, 764667, 991235, 1274445, 1784223, 2973705, 3823335, 5352669, 8921115, 26763345]

約数ペア:

[(1, 26763345), (3, 8921115), (5, 5352669), (7, 3823335), (9, 2973705), (15, 1784223), (21, 1274445), (27, 991235), (35, 764667), (45, 594741), (63, 424815), (105, 254889), (127, 210735), (135, 198247), (189, 141605), (223, 120015), (315, 84963), (381, 70245), (635, 42147), (669, 40005), (889, 30105), (945, 28321), (1115, 24003), (1143, 23415), (1561, 17145), (1905, 14049), (2007, 13335), (2667, 10035), (3345, 8001), (3429, 7805), (4445, 6021), (4683, 5715)]