64683603

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{3581}}^1$

素因数の和:3816

約数の個数: 20

約数和(自身を含む): 97086528

約数和(自身を除く): 32402925

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 3581, 6021, 10743, 18063, 32229, 96687, 290061, 798563, 2395689, 7187067, 21561201, 64683603]

約数ペア:

[(1, 64683603), (3, 21561201), (9, 7187067), (27, 2395689), (81, 798563), (223, 290061), (669, 96687), (2007, 32229), (3581, 18063), (6021, 10743)]