38665053

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 65952000

約数和(自身を除く): 27286947

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 1373, 3129, 4023, 4119, 9387, 9611, 12357, 28161, 28833, 37071, 86499, 204577, 259497, 613731, 1432039, 1841193, 4296117, 5523579, 12888351, 38665053]

約数ペア:

[(1, 38665053), (3, 12888351), (7, 5523579), (9, 4296117), (21, 1841193), (27, 1432039), (63, 613731), (149, 259497), (189, 204577), (447, 86499), (1043, 37071), (1341, 28833), (1373, 28161), (3129, 12357), (4023, 9611), (4119, 9387)]