38049543

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:9975

約数の個数: 24

約数和(自身を含む): 63848096

約数和(自身を除く): 25798553

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 9901, 29703, 69307, 89109, 207921, 603961, 623763, 1811883, 4227727, 5435649, 12683181, 38049543]

約数ペア:

[(1, 38049543), (3, 12683181), (7, 5435649), (9, 4227727), (21, 1811883), (61, 623763), (63, 603961), (183, 207921), (427, 89109), (549, 69307), (1281, 29703), (3843, 9901)]