71983977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3011}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 103564608

約数和(自身を除く): 31580631

約数列:

[1, 3, 13, 39, 613, 1839, 3011, 7969, 9033, 23907, 39143, 117429, 1845743, 5537229, 23994659, 71983977]

約数ペア:

[(1, 71983977), (3, 23994659), (13, 5537229), (39, 1845743), (613, 117429), (1839, 39143), (3011, 23907), (7969, 9033)]