47472579

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 86970624

約数和(自身を除く): 39498045

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1123, 1281, 2013, 3369, 3843, 4697, 6039, 7861, 10107, 12353, 14091, 23583, 37059, 42273, 68503, 70749, 86471, 111177, 205509, 259413, 479521, 616527, 753533, 778239, 1438563, 2260599, 4315689, 5274731, 6781797, 15824193, 47472579]

約数ペア:

[(1, 47472579), (3, 15824193), (7, 6781797), (9, 5274731), (11, 4315689), (21, 2260599), (33, 1438563), (61, 778239), (63, 753533), (77, 616527), (99, 479521), (183, 259413), (231, 205509), (427, 111177), (549, 86471), (671, 70749), (693, 68503), (1123, 42273), (1281, 37059), (2013, 23583), (3369, 14091), (3843, 12353), (4697, 10107), (6039, 7861)]