115991829

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 66415851

約数列:

[1, 3, 9, 23, 41, 69, 79, 123, 173, 207, 237, 369, 519, 711, 943, 1557, 1817, 2829, 3239, 3979, 5451, 7093, 8487, 9717, 11937, 13667, 16353, 21279, 29151, 35811, 41001, 63837, 74497, 123003, 163139, 223491, 314341, 489417, 560347, 670473, 943023, 1468251, 1681041, 2829069, 5043123, 12887981, 38663943, 115991829]

約数ペア:

[(1, 115991829), (3, 38663943), (9, 12887981), (23, 5043123), (41, 2829069), (69, 1681041), (79, 1468251), (123, 943023), (173, 670473), (207, 560347), (237, 489417), (369, 314341), (519, 223491), (711, 163139), (943, 123003), (1557, 74497), (1817, 63837), (2829, 41001), (3239, 35811), (3979, 29151), (5451, 21279), (7093, 16353), (8487, 13667), (9717, 11937)]