137300517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 224415360

約数和(自身を除く): 87114843

約数列:

[1, 3, 9, 17, 19, 51, 57, 73, 153, 171, 219, 323, 647, 657, 969, 1241, 1387, 1941, 2907, 3723, 4161, 5823, 10999, 11169, 12293, 12483, 23579, 32997, 36879, 47231, 70737, 98991, 110637, 141693, 208981, 212211, 425079, 626943, 802927, 897389, 1880829, 2408781, 2692167, 7226343, 8076501, 15255613, 45766839, 137300517]

約数ペア:

[(1, 137300517), (3, 45766839), (9, 15255613), (17, 8076501), (19, 7226343), (51, 2692167), (57, 2408781), (73, 1880829), (153, 897389), (171, 802927), (219, 626943), (323, 425079), (647, 212211), (657, 208981), (969, 141693), (1241, 110637), (1387, 98991), (1941, 70737), (2907, 47231), (3723, 36879), (4161, 32997), (5823, 23579), (10999, 12483), (11169, 12293)]