65605449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1439}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 42774711

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 273, 501, 1169, 1439, 2171, 3507, 4317, 6513, 10073, 15197, 18707, 30219, 45591, 56121, 130949, 240313, 392847, 720939, 1682191, 3124069, 5046573, 9372207, 21868483, 65605449]

約数ペア:

[(1, 65605449), (3, 21868483), (7, 9372207), (13, 5046573), (21, 3124069), (39, 1682191), (91, 720939), (167, 392847), (273, 240313), (501, 130949), (1169, 56121), (1439, 45591), (2171, 30219), (3507, 18707), (4317, 15197), (6513, 10073)]