61973483

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 81111456

約数和(自身を除く): 19137973

約数列:

[1, 11, 13, 17, 37, 53, 143, 169, 187, 221, 407, 481, 583, 629, 689, 901, 1859, 1961, 2431, 2873, 5291, 6253, 6919, 7579, 8177, 8957, 9911, 11713, 21571, 25493, 31603, 33337, 68783, 89947, 98527, 106301, 128843, 152269, 280423, 331409, 366707, 433381, 1169311, 1674959, 3645499, 4767191, 5633953, 61973483]

約数ペア:

[(1, 61973483), (11, 5633953), (13, 4767191), (17, 3645499), (37, 1674959), (53, 1169311), (143, 433381), (169, 366707), (187, 331409), (221, 280423), (407, 152269), (481, 128843), (583, 106301), (629, 98527), (689, 89947), (901, 68783), (1859, 33337), (1961, 31603), (2431, 25493), (2873, 21571), (5291, 11713), (6253, 9911), (6919, 8957), (7579, 8177)]