748143

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 24

約数和(自身を含む): 1223600

約数和(自身を除く): 475457

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 229, 297, 363, 687, 1089, 2061, 2519, 3267, 6183, 7557, 22671, 27709, 68013, 83127, 249381, 748143]

約数ペア:

[(1, 748143), (3, 249381), (9, 83127), (11, 68013), (27, 27709), (33, 22671), (99, 7557), (121, 6183), (229, 3267), (297, 2519), (363, 2061), (687, 1089)]