767037033

素因数分解:

$3^6\times 7^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 84

約数和(自身を含む): 1356915780

約数和(自身を除く): 589878747

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 109, 147, 189, 197, 243, 327, 441, 567, 591, 729, 763, 981, 1323, 1379, 1701, 1773, 2289, 2943, 3969, 4137, 5103, 5319, 5341, 6867, 8829, 9653, 11907, 12411, 15957, 16023, 20601, 21473, 26487, 28959, 35721, 37233, 47871, 48069, 61803, 64419, 79461, 86877, 111699, 143613, 144207, 150311, 185409, 193257, 260631, 335097, 432621, 450933, 556227, 579771, 781893, 1005291, 1052177, 1297863, 1352799, 1739313, 2345679, 3156531, 3893589, 4058397, 5217939, 7037037, 9469593, 12175191, 15653817, 28408779, 36525573, 85226337, 109576719, 255679011, 767037033]

約数ペア:

[(1, 767037033), (3, 255679011), (7, 109576719), (9, 85226337), (21, 36525573), (27, 28408779), (49, 15653817), (63, 12175191), (81, 9469593), (109, 7037037), (147, 5217939), (189, 4058397), (197, 3893589), (243, 3156531), (327, 2345679), (441, 1739313), (567, 1352799), (591, 1297863), (729, 1052177), (763, 1005291), (981, 781893), (1323, 579771), (1379, 556227), (1701, 450933), (1773, 432621), (2289, 335097), (2943, 260631), (3969, 193257), (4137, 185409), (5103, 150311), (5319, 144207), (5341, 143613), (6867, 111699), (8829, 86877), (9653, 79461), (11907, 64419), (12411, 61803), (15957, 48069), (16023, 47871), (20601, 37233), (21473, 35721), (26487, 28959)]