187014909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 107159811

約数列:

[1, 3, 17, 23, 31, 37, 51, 69, 93, 111, 139, 391, 417, 527, 629, 713, 851, 1147, 1173, 1581, 1887, 2139, 2363, 2553, 3197, 3441, 4309, 5143, 7089, 9591, 12121, 12927, 14467, 15429, 19499, 26381, 36363, 43401, 54349, 58497, 73253, 79143, 87431, 99107, 118289, 159433, 163047, 219759, 262293, 297321, 354867, 448477, 478299, 1345431, 1684819, 2010913, 2710361, 3666959, 5054457, 6032739, 8131083, 11000877, 62338303, 187014909]

約数ペア:

[(1, 187014909), (3, 62338303), (17, 11000877), (23, 8131083), (31, 6032739), (37, 5054457), (51, 3666959), (69, 2710361), (93, 2010913), (111, 1684819), (139, 1345431), (391, 478299), (417, 448477), (527, 354867), (629, 297321), (713, 262293), (851, 219759), (1147, 163047), (1173, 159433), (1581, 118289), (1887, 99107), (2139, 87431), (2363, 79143), (2553, 73253), (3197, 58497), (3441, 54349), (4309, 43401), (5143, 36363), (7089, 26381), (9591, 19499), (12121, 15429), (12927, 14467)]