77142483

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 130596480

約数和(自身を除く): 53453997

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 491, 529, 621, 759, 1473, 1587, 2277, 4419, 4761, 5401, 5819, 6831, 11293, 13257, 14283, 16203, 17457, 33879, 48609, 52371, 101637, 124223, 145827, 157113, 259739, 304911, 372669, 779217, 1118007, 2337651, 2857129, 3354021, 7012953, 8571387, 25714161, 77142483]

約数ペア:

[(1, 77142483), (3, 25714161), (9, 8571387), (11, 7012953), (23, 3354021), (27, 2857129), (33, 2337651), (69, 1118007), (99, 779217), (207, 372669), (253, 304911), (297, 259739), (491, 157113), (529, 145827), (621, 124223), (759, 101637), (1473, 52371), (1587, 48609), (2277, 33879), (4419, 17457), (4761, 16203), (5401, 14283), (5819, 13257), (6831, 11293)]