163644354

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{15383}}^1$

素因数の和:15591

約数の個数: 32

約数和(自身を含む): 365523840

約数和(自身を除く): 201879486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 15383, 30766, 46149, 92298, 138447, 276894, 415341, 830682, 3030451, 6060902, 9091353, 18182706, 27274059, 54548118, 81822177, 163644354]

約数ペア:

[(1, 163644354), (2, 81822177), (3, 54548118), (6, 27274059), (9, 18182706), (18, 9091353), (27, 6060902), (54, 3030451), (197, 830682), (394, 415341), (591, 276894), (1182, 138447), (1773, 92298), (3546, 46149), (5319, 30766), (10638, 15383)]