31229127069

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{78929}}^1$

素因数の和:79249

約数の個数: 32

約数和(自身を含む): 48373355520

約数和(自身を除く): 17144228451

約数列:

[1, 3, 7, 21, 83, 227, 249, 581, 681, 1589, 1743, 4767, 18841, 56523, 78929, 131887, 236787, 395661, 552503, 1657509, 6551107, 17916883, 19653321, 45857749, 53750649, 125418181, 137573247, 376254543, 1487101289, 4461303867, 10409709023, 31229127069]

約数ペア:

[(1, 31229127069), (3, 10409709023), (7, 4461303867), (21, 1487101289), (83, 376254543), (227, 137573247), (249, 125418181), (581, 53750649), (681, 45857749), (1589, 19653321), (1743, 17916883), (4767, 6551107), (18841, 1657509), (56523, 552503), (78929, 395661), (131887, 236787)]