142740477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19751}}^1$

素因数の和:19841

約数の個数: 24

約数和(自身を含む): 228017088

約数和(自身を除く): 85276611

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 19751, 59253, 177759, 217261, 651783, 1441823, 1955349, 4325469, 12976407, 15860053, 47580159, 142740477]

約数ペア:

[(1, 142740477), (3, 47580159), (9, 15860053), (11, 12976407), (33, 4325469), (73, 1955349), (99, 1441823), (219, 651783), (657, 217261), (803, 177759), (2409, 59253), (7227, 19751)]