48689319

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 27342681

約数列:

[1, 3, 7, 21, 89, 109, 239, 267, 327, 623, 717, 763, 1673, 1869, 2289, 5019, 9701, 21271, 26051, 29103, 63813, 67907, 78153, 148897, 182357, 203721, 446691, 547071, 2318539, 6955617, 16229773, 48689319]

約数ペア:

[(1, 48689319), (3, 16229773), (7, 6955617), (21, 2318539), (89, 547071), (109, 446691), (239, 203721), (267, 182357), (327, 148897), (623, 78153), (717, 67907), (763, 63813), (1673, 29103), (1869, 26051), (2289, 21271), (5019, 9701)]