55302507

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 92085840

約数和(自身を除く): 36783333

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 1811, 2349, 3393, 5433, 10179, 16299, 23543, 30537, 48897, 52519, 70629, 146691, 157557, 211887, 472671, 635661, 682747, 1418013, 1906983, 2048241, 4254039, 6144723, 18434169, 55302507]

約数ペア:

[(1, 55302507), (3, 18434169), (9, 6144723), (13, 4254039), (27, 2048241), (29, 1906983), (39, 1418013), (81, 682747), (87, 635661), (117, 472671), (261, 211887), (351, 157557), (377, 146691), (783, 70629), (1053, 52519), (1131, 48897), (1811, 30537), (2349, 23543), (3393, 16299), (5433, 10179)]