47267361

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 32047839

約数列:

[1, 3, 9, 17, 27, 29, 51, 53, 67, 87, 153, 159, 201, 261, 459, 477, 493, 603, 783, 901, 1139, 1431, 1479, 1537, 1809, 1943, 2703, 3417, 3551, 4437, 4611, 5829, 8109, 10251, 10653, 13311, 13833, 17487, 24327, 26129, 30753, 31959, 33031, 41499, 52461, 60367, 78387, 95877, 99093, 102979, 181101, 235161, 297279, 308937, 543303, 705483, 891837, 926811, 1629909, 1750643, 2780433, 5251929, 15755787, 47267361]

約数ペア:

[(1, 47267361), (3, 15755787), (9, 5251929), (17, 2780433), (27, 1750643), (29, 1629909), (51, 926811), (53, 891837), (67, 705483), (87, 543303), (153, 308937), (159, 297279), (201, 235161), (261, 181101), (459, 102979), (477, 99093), (493, 95877), (603, 78387), (783, 60367), (901, 52461), (1139, 41499), (1431, 33031), (1479, 31959), (1537, 30753), (1809, 26129), (1943, 24327), (2703, 17487), (3417, 13833), (3551, 13311), (4437, 10653), (4611, 10251), (5829, 8109)]