64961913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55381}}^1$

素因数の和:55424

約数の個数: 16

約数和(自身を含む): 95700096

約数和(自身を除く): 30738183

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 55381, 166143, 941477, 1273763, 2824431, 3821289, 21653971, 64961913]

約数ペア:

[(1, 64961913), (3, 21653971), (17, 3821289), (23, 2824431), (51, 1273763), (69, 941477), (391, 166143), (1173, 55381)]