72202719

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1613}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 98854272

約数和(自身を除く): 26651553

約数列:

[1, 3, 43, 129, 347, 1041, 1613, 4839, 14921, 44763, 69359, 208077, 559711, 1679133, 24067573, 72202719]

約数ペア:

[(1, 72202719), (3, 24067573), (43, 1679133), (129, 559711), (347, 208077), (1041, 69359), (1613, 44763), (4839, 14921)]