154509747

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5113}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 235653120

約数和(自身を除く): 81143373

約数列:

[1, 3, 7, 21, 1439, 4317, 5113, 10073, 15339, 30219, 35791, 107373, 7357607, 22072821, 51503249, 154509747]

約数ペア:

[(1, 154509747), (3, 51503249), (7, 22072821), (21, 7357607), (1439, 107373), (4317, 35791), (5113, 30219), (10073, 15339)]