37993131

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{42641}}^1$

素因数の和:42664

約数の個数: 20

約数和(自身を含む): 61916184

約数和(自身を除く): 23923053

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 42641, 127923, 383769, 469051, 1151307, 1407153, 3453921, 4221459, 12664377, 37993131]

約数ペア:

[(1, 37993131), (3, 12664377), (9, 4221459), (11, 3453921), (27, 1407153), (33, 1151307), (81, 469051), (99, 383769), (297, 127923), (891, 42641)]