8889158781

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^2$

素因数の和:780

約数の個数: 60

約数和(自身を含む): 14366423412

約数和(自身を除く): 5477264631

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 349, 459, 477, 901, 1047, 1377, 1431, 2703, 3141, 4293, 5933, 8109, 9423, 17799, 18497, 24327, 28269, 53397, 55491, 72981, 121801, 160191, 166473, 314449, 365403, 480573, 499419, 943347, 1096209, 1498257, 2070617, 2830041, 3288627, 6211851, 6455453, 8490123, 9865881, 18635553, 19366359, 25470369, 55906659, 58099077, 109742701, 167719977, 174297231, 329228103, 522891693, 987684309, 2963052927, 8889158781]

約数ペア:

[(1, 8889158781), (3, 2963052927), (9, 987684309), (17, 522891693), (27, 329228103), (51, 174297231), (53, 167719977), (81, 109742701), (153, 58099077), (159, 55906659), (349, 25470369), (459, 19366359), (477, 18635553), (901, 9865881), (1047, 8490123), (1377, 6455453), (1431, 6211851), (2703, 3288627), (3141, 2830041), (4293, 2070617), (5933, 1498257), (8109, 1096209), (9423, 943347), (17799, 499419), (18497, 480573), (24327, 365403), (28269, 314449), (53397, 166473), (55491, 160191), (72981, 121801)]