4080783807

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:224

約数の個数: 84

約数和(自身を含む): 6574657320

約数和(自身を除く): 2493873513

約数列:

[1, 3, 9, 27, 29, 43, 67, 81, 87, 129, 201, 243, 261, 387, 603, 729, 783, 1161, 1247, 1809, 1943, 2349, 2881, 3483, 3741, 4489, 5427, 5829, 7047, 8643, 10449, 11223, 13467, 16281, 17487, 21141, 25929, 31347, 33669, 40401, 48843, 52461, 77787, 83549, 101007, 121203, 130181, 157383, 193027, 233361, 250647, 303021, 363609, 390543, 472149, 579081, 700083, 751941, 909063, 1090827, 1171629, 1416447, 1737243, 2100249, 2255823, 3272481, 3514887, 5211729, 5597783, 6767469, 10544661, 15635187, 16793349, 20302407, 31633983, 46905561, 50380047, 60907221, 94901949, 140716683, 151140141, 453420423, 1360261269, 4080783807]

約数ペア:

[(1, 4080783807), (3, 1360261269), (9, 453420423), (27, 151140141), (29, 140716683), (43, 94901949), (67, 60907221), (81, 50380047), (87, 46905561), (129, 31633983), (201, 20302407), (243, 16793349), (261, 15635187), (387, 10544661), (603, 6767469), (729, 5597783), (783, 5211729), (1161, 3514887), (1247, 3272481), (1809, 2255823), (1943, 2100249), (2349, 1737243), (2881, 1416447), (3483, 1171629), (3741, 1090827), (4489, 909063), (5427, 751941), (5829, 700083), (7047, 579081), (8643, 472149), (10449, 390543), (11223, 363609), (13467, 303021), (16281, 250647), (17487, 233361), (21141, 193027), (25929, 157383), (31347, 130181), (33669, 121203), (40401, 101007), (48843, 83549), (52461, 77787)]