64536879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 102208896

約数和(自身を除く): 37672017

約数列:

[1, 3, 11, 17, 33, 51, 67, 101, 187, 201, 289, 303, 561, 737, 867, 1111, 1139, 1717, 2211, 3179, 3333, 3417, 5151, 6767, 9537, 12529, 18887, 19363, 20301, 29189, 37587, 56661, 58089, 74437, 87567, 115039, 212993, 223311, 321079, 345117, 638979, 963237, 1265429, 1955663, 3796287, 5866989, 21512293, 64536879]

約数ペア:

[(1, 64536879), (3, 21512293), (11, 5866989), (17, 3796287), (33, 1955663), (51, 1265429), (67, 963237), (101, 638979), (187, 345117), (201, 321079), (289, 223311), (303, 212993), (561, 115039), (737, 87567), (867, 74437), (1111, 58089), (1139, 56661), (1717, 37587), (2211, 29189), (3179, 20301), (3333, 19363), (3417, 18887), (5151, 12529), (6767, 9537)]