71384709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 109200384

約数和(自身を除く): 37815675

約数列:

[1, 3, 11, 23, 33, 69, 163, 253, 489, 577, 759, 1731, 1793, 3749, 5379, 6347, 11247, 13271, 19041, 39813, 41239, 94051, 123717, 145981, 282153, 437943, 1034561, 2163173, 3103683, 6489519, 23794903, 71384709]

約数ペア:

[(1, 71384709), (3, 23794903), (11, 6489519), (23, 3103683), (33, 2163173), (69, 1034561), (163, 437943), (253, 282153), (489, 145981), (577, 123717), (759, 94051), (1731, 41239), (1793, 39813), (3749, 19041), (5379, 13271), (6347, 11247)]