15666824187

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 27573212160

約数和(自身を除く): 11906387973

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 161, 177, 207, 401, 413, 457, 483, 531, 1203, 1239, 1357, 1371, 1449, 2807, 3199, 3609, 3717, 4071, 4113, 8421, 9223, 9499, 9597, 10511, 12213, 23659, 25263, 26963, 27669, 28497, 28791, 31533, 64561, 70977, 73577, 80889, 83007, 85491, 94599, 165613, 183257, 188741, 193683, 212931, 220731, 242667, 496839, 544157, 549771, 566223, 581049, 620149, 662193, 1282799, 1490517, 1632471, 1649313, 1698669, 1860447, 3809099, 3848397, 4214911, 4341043, 4897413, 5581341, 10812163, 11427297, 11545191, 12644733, 13023129, 29504377, 32436489, 34281891, 37934199, 39069387, 75685141, 88513131, 97309467, 227055423, 248679749, 265539393, 681166269, 746039247, 1740758243, 2238117741, 5222274729, 15666824187]

約数ペア:

[(1, 15666824187), (3, 5222274729), (7, 2238117741), (9, 1740758243), (21, 746039247), (23, 681166269), (59, 265539393), (63, 248679749), (69, 227055423), (161, 97309467), (177, 88513131), (207, 75685141), (401, 39069387), (413, 37934199), (457, 34281891), (483, 32436489), (531, 29504377), (1203, 13023129), (1239, 12644733), (1357, 11545191), (1371, 11427297), (1449, 10812163), (2807, 5581341), (3199, 4897413), (3609, 4341043), (3717, 4214911), (4071, 3848397), (4113, 3809099), (8421, 1860447), (9223, 1698669), (9499, 1649313), (9597, 1632471), (10511, 1490517), (12213, 1282799), (23659, 662193), (25263, 620149), (26963, 581049), (27669, 566223), (28497, 549771), (28791, 544157), (31533, 496839), (64561, 242667), (70977, 220731), (73577, 212931), (80889, 193683), (83007, 188741), (85491, 183257), (94599, 165613)]