13307768181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{287059}}^1$

素因数の和:287186

約数の個数: 32

約数和(自身を含む): 21081686400

約数和(自身を除く): 7773918219

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 909, 1717, 2727, 5151, 15453, 46359, 287059, 861177, 2583531, 4880003, 7750593, 14640009, 28992959, 43920027, 86978877, 131760081, 260936631, 492880303, 782809893, 1478640909, 4435922727, 13307768181]

約数ペア:

[(1, 13307768181), (3, 4435922727), (9, 1478640909), (17, 782809893), (27, 492880303), (51, 260936631), (101, 131760081), (153, 86978877), (303, 43920027), (459, 28992959), (909, 14640009), (1717, 7750593), (2727, 4880003), (5151, 2583531), (15453, 861177), (46359, 287059)]