47797407

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 84348160

約数和(自身を除く): 36550753

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 73, 133, 171, 219, 399, 511, 547, 657, 1197, 1387, 1533, 1641, 3829, 4161, 4599, 4923, 9709, 10393, 11487, 12483, 29127, 31179, 34461, 39931, 72751, 87381, 93537, 119793, 218253, 279517, 359379, 654759, 758689, 838551, 2276067, 2515653, 5310823, 6828201, 15932469, 47797407]

約数ペア:

[(1, 47797407), (3, 15932469), (7, 6828201), (9, 5310823), (19, 2515653), (21, 2276067), (57, 838551), (63, 758689), (73, 654759), (133, 359379), (171, 279517), (219, 218253), (399, 119793), (511, 93537), (547, 87381), (657, 72751), (1197, 39931), (1387, 34461), (1533, 31179), (1641, 29127), (3829, 12483), (4161, 11487), (4599, 10393), (4923, 9709)]