277985061

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{447641}}^1$

素因数の和:447673

約数の個数: 16

約数和(自身を含む): 429736320

約数和(自身を除く): 151751259

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 447641, 1342923, 4028769, 10295743, 12086307, 30887229, 92661687, 277985061]

約数ペア:

[(1, 277985061), (3, 92661687), (9, 30887229), (23, 12086307), (27, 10295743), (69, 4028769), (207, 1342923), (621, 447641)]