40708899

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 77780736

約数和(自身を除く): 37071837

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 77, 81, 99, 107, 183, 189, 231, 297, 321, 427, 549, 567, 671, 693, 749, 891, 963, 1177, 1281, 1647, 2013, 2079, 2247, 2889, 3531, 3843, 4697, 4941, 6039, 6237, 6527, 6741, 8239, 8667, 10593, 11529, 14091, 18117, 19581, 20223, 24717, 31779, 34587, 42273, 45689, 54351, 58743, 60669, 71797, 74151, 95337, 126819, 137067, 176229, 215391, 222453, 380457, 411201, 502579, 528687, 646173, 667359, 1233603, 1507737, 1938519, 3700809, 4523211, 5815557, 13569633, 40708899]

約数ペア:

[(1, 40708899), (3, 13569633), (7, 5815557), (9, 4523211), (11, 3700809), (21, 1938519), (27, 1507737), (33, 1233603), (61, 667359), (63, 646173), (77, 528687), (81, 502579), (99, 411201), (107, 380457), (183, 222453), (189, 215391), (231, 176229), (297, 137067), (321, 126819), (427, 95337), (549, 74151), (567, 71797), (671, 60669), (693, 58743), (749, 54351), (891, 45689), (963, 42273), (1177, 34587), (1281, 31779), (1647, 24717), (2013, 20223), (2079, 19581), (2247, 18117), (2889, 14091), (3531, 11529), (3843, 10593), (4697, 8667), (4941, 8239), (6039, 6741), (6237, 6527)]