38563749

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10774

約数の個数: 32

約数和(自身を含む): 68736000

約数和(自身を除く): 30172251

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 10739, 32217, 75173, 96651, 204041, 225519, 289953, 612123, 676557, 1428287, 1836369, 2029671, 4284861, 5509107, 12854583, 38563749]

約数ペア:

[(1, 38563749), (3, 12854583), (7, 5509107), (9, 4284861), (19, 2029671), (21, 1836369), (27, 1428287), (57, 676557), (63, 612123), (133, 289953), (171, 225519), (189, 204041), (399, 96651), (513, 75173), (1197, 32217), (3591, 10739)]