29350269

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 56

約数和(自身を含む): 50190560

約数和(自身を除く): 20840291

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 163, 171, 243, 247, 351, 489, 513, 729, 741, 1053, 1467, 1539, 2119, 2223, 3097, 3159, 4401, 4617, 6357, 6669, 9291, 9477, 13203, 13851, 19071, 20007, 27873, 39609, 40261, 57213, 60021, 83619, 118827, 120783, 171639, 180063, 250857, 362349, 514917, 752571, 1087047, 1544751, 2257713, 3261141, 9783423, 29350269]

約数ペア:

[(1, 29350269), (3, 9783423), (9, 3261141), (13, 2257713), (19, 1544751), (27, 1087047), (39, 752571), (57, 514917), (81, 362349), (117, 250857), (163, 180063), (171, 171639), (243, 120783), (247, 118827), (351, 83619), (489, 60021), (513, 57213), (729, 40261), (741, 39609), (1053, 27873), (1467, 20007), (1539, 19071), (2119, 13851), (2223, 13203), (3097, 9477), (3159, 9291), (4401, 6669), (4617, 6357)]