64621734

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{203213}}^1$

素因数の和:203271

約数の個数: 16

約数和(自身を含む): 131682672

約数和(自身を除く): 67060938

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 203213, 406426, 609639, 1219278, 10770289, 21540578, 32310867, 64621734]

約数ペア:

[(1, 64621734), (2, 32310867), (3, 21540578), (6, 10770289), (53, 1219278), (106, 609639), (159, 406426), (318, 203213)]