63977145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185441}}^1$

素因数の和:185472

約数の個数: 16

約数和(自身を含む): 106814592

約数和(自身を除く): 42837447

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 185441, 556323, 927205, 2781615, 4265143, 12795429, 21325715, 63977145]

約数ペア:

[(1, 63977145), (3, 21325715), (5, 12795429), (15, 4265143), (23, 2781615), (69, 927205), (115, 556323), (345, 185441)]