204485229

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{21577}}^1$

素因数の和:21608

約数の個数: 28

約数和(自身を含む): 330186556

約数和(自身を除く): 125701327

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 21577, 64731, 194193, 280501, 582579, 841503, 1747737, 2524509, 5243211, 7573527, 15729633, 22720581, 68161743, 204485229]

約数ペア:

[(1, 204485229), (3, 68161743), (9, 22720581), (13, 15729633), (27, 7573527), (39, 5243211), (81, 2524509), (117, 1747737), (243, 841503), (351, 582579), (729, 280501), (1053, 194193), (3159, 64731), (9477, 21577)]