61578797

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5488

約数の個数: 16

約数和(自身を含む): 74483712

約数和(自身を除く): 12904915

約数列:

[1, 7, 23, 71, 161, 497, 1633, 5387, 11431, 37709, 123901, 382477, 867307, 2677339, 8796971, 61578797]

約数ペア:

[(1, 61578797), (7, 8796971), (23, 2677339), (71, 867307), (161, 382477), (497, 123901), (1633, 37709), (5387, 11431)]