68193477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40519}}^1$

素因数の和:40553

約数の個数: 24

約数和(自身を含む): 113780160

約数和(自身を除く): 45586683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 40519, 121557, 364671, 445709, 688823, 1337127, 2066469, 4011381, 6199407, 7577053, 22731159, 68193477]

約数ペア:

[(1, 68193477), (3, 22731159), (9, 7577053), (11, 6199407), (17, 4011381), (33, 2066469), (51, 1337127), (99, 688823), (153, 445709), (187, 364671), (561, 121557), (1683, 40519)]