47277867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 83994624

約数和(自身を除く): 36716757

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 61, 91, 119, 167, 183, 221, 273, 357, 427, 501, 663, 793, 1037, 1169, 1281, 1547, 2171, 2379, 2839, 3111, 3507, 4641, 5551, 6513, 7259, 8517, 10187, 13481, 15197, 16653, 19873, 21777, 30561, 36907, 40443, 45591, 59619, 71309, 94367, 110721, 132431, 173179, 213927, 258349, 283101, 397293, 519537, 775047, 927017, 1212253, 2251327, 2781051, 3636759, 6753981, 15759289, 47277867]

約数ペア:

[(1, 47277867), (3, 15759289), (7, 6753981), (13, 3636759), (17, 2781051), (21, 2251327), (39, 1212253), (51, 927017), (61, 775047), (91, 519537), (119, 397293), (167, 283101), (183, 258349), (221, 213927), (273, 173179), (357, 132431), (427, 110721), (501, 94367), (663, 71309), (793, 59619), (1037, 45591), (1169, 40443), (1281, 36907), (1547, 30561), (2171, 21777), (2379, 19873), (2839, 16653), (3111, 15197), (3507, 13481), (4641, 10187), (5551, 8517), (6513, 7259)]