10021293

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 5530707

約数列:

[1, 3, 9, 27, 47, 53, 141, 149, 159, 423, 447, 477, 1269, 1341, 1431, 2491, 4023, 7003, 7473, 7897, 21009, 22419, 23691, 63027, 67257, 71073, 189081, 213219, 371159, 1113477, 3340431, 10021293]

約数ペア:

[(1, 10021293), (3, 3340431), (9, 1113477), (27, 371159), (47, 213219), (53, 189081), (141, 71073), (149, 67257), (159, 63027), (423, 23691), (447, 22419), (477, 21009), (1269, 7897), (1341, 7473), (1431, 7003), (2491, 4023)]