4480458057

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3961

約数の個数: 56

約数和(自身を含む): 7061444544

約数和(自身を除く): 2580986487

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 243, 333, 387, 729, 999, 1161, 1591, 2997, 3483, 3863, 4773, 8991, 10449, 11589, 14319, 26973, 31347, 34767, 42957, 104301, 128871, 142931, 166109, 312903, 386613, 428793, 498327, 938709, 1159839, 1286379, 1494981, 2816127, 3859137, 4484943, 6146033, 11577411, 13454829, 18438099, 34732233, 40364487, 55314297, 104196699, 121093461, 165942891, 497828673, 1493486019, 4480458057]

約数ペア:

[(1, 4480458057), (3, 1493486019), (9, 497828673), (27, 165942891), (37, 121093461), (43, 104196699), (81, 55314297), (111, 40364487), (129, 34732233), (243, 18438099), (333, 13454829), (387, 11577411), (729, 6146033), (999, 4484943), (1161, 3859137), (1591, 2816127), (2997, 1494981), (3483, 1286379), (3863, 1159839), (4773, 938709), (8991, 498327), (10449, 428793), (11589, 386613), (14319, 312903), (26973, 166109), (31347, 142931), (34767, 128871), (42957, 104301)]