6427377

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 11750400

約数和(自身を除く): 5323023

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 67, 99, 153, 171, 187, 201, 209, 297, 323, 459, 513, 561, 603, 627, 737, 969, 1139, 1273, 1683, 1809, 1881, 2211, 2907, 3417, 3553, 3819, 5049, 5643, 6633, 8721, 10251, 10659, 11457, 12529, 14003, 19899, 21641, 30753, 31977, 34371, 37587, 42009, 64923, 95931, 112761, 126027, 194769, 238051, 338283, 378081, 584307, 714153, 2142459, 6427377]

約数ペア:

[(1, 6427377), (3, 2142459), (9, 714153), (11, 584307), (17, 378081), (19, 338283), (27, 238051), (33, 194769), (51, 126027), (57, 112761), (67, 95931), (99, 64923), (153, 42009), (171, 37587), (187, 34371), (201, 31977), (209, 30753), (297, 21641), (323, 19899), (459, 14003), (513, 12529), (561, 11457), (603, 10659), (627, 10251), (737, 8721), (969, 6633), (1139, 5643), (1273, 5049), (1683, 3819), (1809, 3553), (1881, 3417), (2211, 2907)]