63001701

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 114054720

約数和(自身を除く): 51053019

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 73, 103, 133, 147, 171, 219, 309, 399, 441, 511, 657, 721, 927, 931, 1197, 1387, 1533, 1957, 2163, 2793, 3577, 4161, 4599, 5047, 5871, 6489, 7519, 8379, 9709, 10731, 12483, 13699, 15141, 17613, 22557, 29127, 32193, 41097, 45423, 52633, 67671, 67963, 87381, 95893, 123291, 142861, 157899, 203889, 287679, 368431, 428583, 473697, 611667, 863037, 1000027, 1105293, 1285749, 3000081, 3315879, 7000189, 9000243, 21000567, 63001701]

約数ペア:

[(1, 63001701), (3, 21000567), (7, 9000243), (9, 7000189), (19, 3315879), (21, 3000081), (49, 1285749), (57, 1105293), (63, 1000027), (73, 863037), (103, 611667), (133, 473697), (147, 428583), (171, 368431), (219, 287679), (309, 203889), (399, 157899), (441, 142861), (511, 123291), (657, 95893), (721, 87381), (927, 67963), (931, 67671), (1197, 52633), (1387, 45423), (1533, 41097), (1957, 32193), (2163, 29127), (2793, 22557), (3577, 17613), (4161, 15141), (4599, 13699), (5047, 12483), (5871, 10731), (6489, 9709), (7519, 8379)]