40640826603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{72031}}^1$

素因数の和:72124

約数の個数: 64

約数和(自身を含む): 66218729472

約数和(自身を除く): 25577902869

約数列:

[1, 3, 13, 17, 23, 37, 39, 51, 69, 111, 221, 299, 391, 481, 629, 663, 851, 897, 1173, 1443, 1887, 2553, 5083, 8177, 11063, 14467, 15249, 24531, 33189, 43401, 72031, 188071, 216093, 564213, 936403, 1224527, 1656713, 2665147, 2809209, 3673581, 4970139, 7995441, 15918851, 21537269, 28164121, 34646911, 45307499, 47756553, 61298381, 64611807, 84492363, 103940733, 135922497, 183895143, 366133573, 588997487, 796878953, 1042072477, 1098400719, 1766992461, 2390636859, 3126217431, 13546942201, 40640826603]

約数ペア:

[(1, 40640826603), (3, 13546942201), (13, 3126217431), (17, 2390636859), (23, 1766992461), (37, 1098400719), (39, 1042072477), (51, 796878953), (69, 588997487), (111, 366133573), (221, 183895143), (299, 135922497), (391, 103940733), (481, 84492363), (629, 64611807), (663, 61298381), (851, 47756553), (897, 45307499), (1173, 34646911), (1443, 28164121), (1887, 21537269), (2553, 15918851), (5083, 7995441), (8177, 4970139), (11063, 3673581), (14467, 2809209), (15249, 2665147), (24531, 1656713), (33189, 1224527), (43401, 936403), (72031, 564213), (188071, 216093)]