221323732563

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{24917}}^1$

素因数の和:25188

約数の個数: 48

約数和(自身を含む): 320790345120

約数和(自身を除く): 99466612557

約数列:

[1, 3, 23, 29, 69, 87, 193, 529, 579, 667, 1587, 2001, 4439, 5597, 13317, 15341, 16791, 24917, 46023, 74751, 102097, 128731, 306291, 386193, 573091, 722593, 1719273, 2167779, 2960813, 4808981, 8882439, 13181093, 14426943, 16619639, 39543279, 49858917, 110606563, 139460449, 331819689, 382251697, 418381347, 1146755091, 2543950949, 3207590327, 7631852847, 9622770981, 73774577521, 221323732563]

約数ペア:

[(1, 221323732563), (3, 73774577521), (23, 9622770981), (29, 7631852847), (69, 3207590327), (87, 2543950949), (193, 1146755091), (529, 418381347), (579, 382251697), (667, 331819689), (1587, 139460449), (2001, 110606563), (4439, 49858917), (5597, 39543279), (13317, 16619639), (15341, 14426943), (16791, 13181093), (24917, 8882439), (46023, 4808981), (74751, 2960813), (102097, 2167779), (128731, 1719273), (306291, 722593), (386193, 573091)]