64850049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{991}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 102445824

約数和(自身を除く): 37595775

約数列:

[1, 3, 9, 11, 33, 99, 661, 991, 1983, 2973, 5949, 7271, 8919, 10901, 21813, 32703, 65439, 98109, 655051, 1965153, 5895459, 7205561, 21616683, 64850049]

約数ペア:

[(1, 64850049), (3, 21616683), (9, 7205561), (11, 5895459), (33, 1965153), (99, 655051), (661, 98109), (991, 65439), (1983, 32703), (2973, 21813), (5949, 10901), (7271, 8919)]