1177778313

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{45869}}^1$

素因数の和:46198

約数の個数: 20

約数和(自身を含む): 1764985860

約数和(自身を除く): 587207547

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 8559, 25677, 45869, 137607, 412821, 1238463, 3715389, 14540473, 43621419, 130864257, 392592771, 1177778313]

約数ペア:

[(1, 1177778313), (3, 392592771), (9, 130864257), (27, 43621419), (81, 14540473), (317, 3715389), (951, 1238463), (2853, 412821), (8559, 137607), (25677, 45869)]