69917247

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 104722176

約数和(自身を除く): 34804929

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 2467, 3149, 7401, 9447, 22203, 28341, 115949, 165289, 347847, 495867, 1043541, 1487601, 7768583, 23305749, 69917247]

約数ペア:

[(1, 69917247), (3, 23305749), (9, 7768583), (47, 1487601), (67, 1043541), (141, 495867), (201, 347847), (423, 165289), (603, 115949), (2467, 28341), (3149, 22203), (7401, 9447)]