71507049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1459}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 104384160

約数和(自身を除く): 32877111

約数列:

[1, 3, 17, 31, 51, 93, 527, 961, 1459, 1581, 2883, 4377, 16337, 24803, 45229, 49011, 74409, 135687, 768893, 1402099, 2306679, 4206297, 23835683, 71507049]

約数ペア:

[(1, 71507049), (3, 23835683), (17, 4206297), (31, 2306679), (51, 1402099), (93, 768893), (527, 135687), (961, 74409), (1459, 49011), (1581, 45229), (2883, 24803), (4377, 16337)]