68068449

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 100563840

約数和(自身を除く): 32495391

約数列:

[1, 3, 9, 67, 157, 201, 471, 603, 719, 1413, 2157, 6471, 10519, 31557, 48173, 94671, 112883, 144519, 338649, 433557, 1015947, 7563161, 22689483, 68068449]

約数ペア:

[(1, 68068449), (3, 22689483), (9, 7563161), (67, 1015947), (157, 433557), (201, 338649), (471, 144519), (603, 112883), (719, 94671), (1413, 48173), (2157, 31557), (6471, 10519)]