88663689

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 141732864

約数和(自身を除く): 53069175

約数列:

[1, 3, 9, 23, 31, 41, 69, 93, 123, 207, 279, 337, 369, 713, 943, 1011, 1271, 2139, 2829, 3033, 3813, 6417, 7751, 8487, 10447, 11439, 13817, 23253, 29233, 31341, 41451, 69759, 87699, 94023, 124353, 240281, 263097, 317791, 428327, 720843, 953373, 1284981, 2162529, 2860119, 3854943, 9851521, 29554563, 88663689]

約数ペア:

[(1, 88663689), (3, 29554563), (9, 9851521), (23, 3854943), (31, 2860119), (41, 2162529), (69, 1284981), (93, 953373), (123, 720843), (207, 428327), (279, 317791), (337, 263097), (369, 240281), (713, 124353), (943, 94023), (1011, 87699), (1271, 69759), (2139, 41451), (2829, 31341), (3033, 29233), (3813, 23253), (6417, 13817), (7751, 11439), (8487, 10447)]