68344947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40609}}^1$

素因数の和:40643

約数の個数: 24

約数和(自身を含む): 114032880

約数和(自身を除く): 45687933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 40609, 121827, 365481, 446699, 690353, 1340097, 2071059, 4020291, 6213177, 7593883, 22781649, 68344947]

約数ペア:

[(1, 68344947), (3, 22781649), (9, 7593883), (11, 6213177), (17, 4020291), (33, 2071059), (51, 1340097), (99, 690353), (153, 446699), (187, 365481), (561, 121827), (1683, 40609)]