38717649

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 22568751

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1063, 1349, 1917, 3189, 4047, 9567, 12141, 20197, 28701, 36423, 60591, 75473, 181773, 226419, 545319, 679257, 1433987, 2037771, 4301961, 12905883, 38717649]

約数ペア:

[(1, 38717649), (3, 12905883), (9, 4301961), (19, 2037771), (27, 1433987), (57, 679257), (71, 545319), (171, 226419), (213, 181773), (513, 75473), (639, 60591), (1063, 36423), (1349, 28701), (1917, 20197), (3189, 12141), (4047, 9567)]