148689351

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{63299}}^1$

素因数の和:63340

約数の個数: 20

約数和(自身を含む): 229779000

約数和(自身を除く): 81089649

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 63299, 189897, 569691, 1709073, 1835671, 5127219, 5507013, 16521039, 49563117, 148689351]

約数ペア:

[(1, 148689351), (3, 49563117), (9, 16521039), (27, 5507013), (29, 5127219), (81, 1835671), (87, 1709073), (261, 569691), (783, 189897), (2349, 63299)]