232777377

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 396369792

約数和(自身を除く): 163592415

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 227, 287, 369, 397, 681, 861, 1191, 1589, 2043, 2583, 2779, 3573, 4767, 8337, 9307, 14301, 16277, 25011, 27921, 48831, 65149, 83763, 90119, 113939, 146493, 195447, 270357, 341817, 586341, 630833, 811071, 1025451, 1892499, 3694879, 5677497, 11084637, 25864153, 33253911, 77592459, 232777377]

約数ペア:

[(1, 232777377), (3, 77592459), (7, 33253911), (9, 25864153), (21, 11084637), (41, 5677497), (63, 3694879), (123, 1892499), (227, 1025451), (287, 811071), (369, 630833), (397, 586341), (681, 341817), (861, 270357), (1191, 195447), (1589, 146493), (2043, 113939), (2583, 90119), (2779, 83763), (3573, 65149), (4767, 48831), (8337, 27921), (9307, 25011), (14301, 16277)]