81284841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3617}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 128685024

約数和(自身を除く): 47400183

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 2043, 2497, 3617, 7491, 10851, 22473, 32553, 39787, 119361, 358083, 821059, 2463177, 7389531, 9031649, 27094947, 81284841]

約数ペア:

[(1, 81284841), (3, 27094947), (9, 9031649), (11, 7389531), (33, 2463177), (99, 821059), (227, 358083), (681, 119361), (2043, 39787), (2497, 32553), (3617, 22473), (7491, 10851)]