47784429

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 39959955

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1301, 1749, 3339, 3903, 4081, 5247, 9107, 11709, 12243, 14311, 27321, 36729, 42933, 68953, 81963, 100177, 128799, 206859, 300531, 482671, 620577, 758483, 901593, 1448013, 2275449, 4344039, 5309381, 6826347, 15928143, 47784429]

約数ペア:

[(1, 47784429), (3, 15928143), (7, 6826347), (9, 5309381), (11, 4344039), (21, 2275449), (33, 1448013), (53, 901593), (63, 758483), (77, 620577), (99, 482671), (159, 300531), (231, 206859), (371, 128799), (477, 100177), (583, 81963), (693, 68953), (1113, 42933), (1301, 36729), (1749, 27321), (3339, 14311), (3903, 12243), (4081, 11709), (5247, 9107)]