38878623

素因数分解:

$3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 66908160

約数和(自身を除く): 28029537

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 191, 359, 567, 573, 1077, 1337, 1719, 2513, 3231, 4011, 5157, 7539, 9693, 12033, 15471, 22617, 29079, 36099, 67851, 68569, 108297, 203553, 205707, 479983, 617121, 1439949, 1851363, 4319847, 5554089, 12959541, 38878623]

約数ペア:

[(1, 38878623), (3, 12959541), (7, 5554089), (9, 4319847), (21, 1851363), (27, 1439949), (63, 617121), (81, 479983), (189, 205707), (191, 203553), (359, 108297), (567, 68569), (573, 67851), (1077, 36099), (1337, 29079), (1719, 22617), (2513, 15471), (3231, 12033), (4011, 9693), (5157, 7539)]