1613804553

素因数分解:

$3^5\times {\mathrm{2371}}^1\times {\mathrm{2801}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 2419269216

約数和(自身を除く): 805464663

約数列:

[1, 3, 9, 27, 81, 243, 2371, 2801, 7113, 8403, 21339, 25209, 64017, 75627, 192051, 226881, 576153, 680643, 6641171, 19923513, 59770539, 179311617, 537934851, 1613804553]

約数ペア:

[(1, 1613804553), (3, 537934851), (9, 179311617), (27, 59770539), (81, 19923513), (243, 6641171), (2371, 680643), (2801, 576153), (7113, 226881), (8403, 192051), (21339, 75627), (25209, 64017)]