67730091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 115831296

約数和(自身を除く): 48101205

約数列:

[1, 3, 11, 13, 17, 33, 37, 39, 51, 111, 143, 187, 221, 251, 407, 429, 481, 561, 629, 663, 753, 1221, 1443, 1887, 2431, 2761, 3263, 4267, 5291, 6919, 7293, 8177, 8283, 9287, 9789, 12801, 15873, 20757, 24531, 27861, 35893, 46937, 55471, 89947, 102157, 107679, 120731, 140811, 157879, 166413, 269841, 306471, 362193, 473637, 610181, 1328041, 1736669, 1830543, 2052427, 3984123, 5210007, 6157281, 22576697, 67730091]

約数ペア:

[(1, 67730091), (3, 22576697), (11, 6157281), (13, 5210007), (17, 3984123), (33, 2052427), (37, 1830543), (39, 1736669), (51, 1328041), (111, 610181), (143, 473637), (187, 362193), (221, 306471), (251, 269841), (407, 166413), (429, 157879), (481, 140811), (561, 120731), (629, 107679), (663, 102157), (753, 89947), (1221, 55471), (1443, 46937), (1887, 35893), (2431, 27861), (2761, 24531), (3263, 20757), (4267, 15873), (5291, 12801), (6919, 9789), (7293, 9287), (8177, 8283)]