1853722144521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5281259671}}^1$

素因数の和:5281259693

約数の個数: 16

約数和(自身を含む): 2957505416320

約数和(自身を除く): 1103783271799

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5281259671, 15843779013, 47531337039, 68656375723, 142594011117, 205969127169, 617907381507, 1853722144521]

約数ペア:

[(1, 1853722144521), (3, 617907381507), (9, 205969127169), (13, 142594011117), (27, 68656375723), (39, 47531337039), (117, 15843779013), (351, 5281259671)]