191086479

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 291453440

約数和(自身を除く): 100366961

約数列:

[1, 3, 9, 27, 67, 73, 201, 219, 603, 657, 1447, 1809, 1971, 4341, 4891, 13023, 14673, 39069, 44019, 96949, 105631, 132057, 290847, 316893, 872541, 950679, 2617623, 2852037, 7077277, 21231831, 63695493, 191086479]

約数ペア:

[(1, 191086479), (3, 63695493), (9, 21231831), (27, 7077277), (67, 2852037), (73, 2617623), (201, 950679), (219, 872541), (603, 316893), (657, 290847), (1447, 132057), (1809, 105631), (1971, 96949), (4341, 44019), (4891, 39069), (13023, 14673)]