63953211

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4751}}^1$

素因数の和:5402

約数の個数: 16

約数和(自身を含む): 97625088

約数和(自身を除く): 33671877

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 4751, 13461, 14253, 33257, 99771, 3045391, 9136173, 21317737, 63953211]

約数ペア:

[(1, 63953211), (3, 21317737), (7, 9136173), (21, 3045391), (641, 99771), (1923, 33257), (4487, 14253), (4751, 13461)]