39497409

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 35152191

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 647, 969, 1071, 1197, 1941, 2261, 2907, 3213, 3591, 4529, 5823, 6783, 8721, 10999, 12293, 13587, 17469, 20349, 32997, 36879, 40761, 61047, 76993, 86051, 98991, 110637, 122283, 208981, 230979, 258153, 296973, 331911, 626943, 692937, 774459, 1462867, 1880829, 2078811, 2323377, 4388601, 5642487, 13165803, 39497409]

約数ペア:

[(1, 39497409), (3, 13165803), (7, 5642487), (9, 4388601), (17, 2323377), (19, 2078811), (21, 1880829), (27, 1462867), (51, 774459), (57, 692937), (63, 626943), (119, 331911), (133, 296973), (153, 258153), (171, 230979), (189, 208981), (323, 122283), (357, 110637), (399, 98991), (459, 86051), (513, 76993), (647, 61047), (969, 40761), (1071, 36879), (1197, 32997), (1941, 20349), (2261, 17469), (2907, 13587), (3213, 12293), (3591, 10999), (4529, 8721), (5823, 6783)]