137320911

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1567}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 246564864

約数和(自身を除く): 109243953

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 107, 117, 273, 321, 749, 819, 963, 1391, 1567, 2247, 4173, 4701, 6741, 9737, 10969, 12519, 14103, 20371, 29211, 32907, 61113, 87633, 98721, 142597, 167669, 183339, 427791, 503007, 1173683, 1283373, 1509021, 2179697, 3521049, 6539091, 10563147, 15257879, 19617273, 45773637, 137320911]

約数ペア:

[(1, 137320911), (3, 45773637), (7, 19617273), (9, 15257879), (13, 10563147), (21, 6539091), (39, 3521049), (63, 2179697), (91, 1509021), (107, 1283373), (117, 1173683), (273, 503007), (321, 427791), (749, 183339), (819, 167669), (963, 142597), (1391, 98721), (1567, 87633), (2247, 61113), (4173, 32907), (4701, 29211), (6741, 20371), (9737, 14103), (10969, 12519)]