1572130053

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8781

約数の個数: 56

約数和(自身を含む): 2672341280

約数和(自身を除く): 1100211227

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 729, 741, 1053, 1539, 2223, 3159, 4617, 6669, 8731, 9477, 13851, 20007, 26193, 60021, 78579, 113503, 165889, 180063, 235737, 340509, 497667, 707211, 1021527, 1493001, 2121633, 2156557, 3064581, 4479003, 6364899, 6469671, 9193743, 13437009, 19409013, 27581229, 40311027, 58227039, 82743687, 120933081, 174681117, 524043351, 1572130053]

約数ペア:

[(1, 1572130053), (3, 524043351), (9, 174681117), (13, 120933081), (19, 82743687), (27, 58227039), (39, 40311027), (57, 27581229), (81, 19409013), (117, 13437009), (171, 9193743), (243, 6469671), (247, 6364899), (351, 4479003), (513, 3064581), (729, 2156557), (741, 2121633), (1053, 1493001), (1539, 1021527), (2223, 707211), (3159, 497667), (4617, 340509), (6669, 235737), (8731, 180063), (9477, 165889), (13851, 113503), (20007, 78579), (26193, 60021)]