72739208451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5669021}}^1$

素因数の和:5669091

約数の個数: 32

約数和(自身を含む): 121906649088

約数和(自身を除く): 49167440637

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 5669021, 17007063, 39683147, 73697273, 119049441, 221091819, 266443987, 515880911, 799331961, 1547642733, 1865107909, 3463771831, 5595323727, 10391315493, 24246402817, 72739208451]

約数ペア:

[(1, 72739208451), (3, 24246402817), (7, 10391315493), (13, 5595323727), (21, 3463771831), (39, 1865107909), (47, 1547642733), (91, 799331961), (141, 515880911), (273, 266443987), (329, 221091819), (611, 119049441), (987, 73697273), (1833, 39683147), (4277, 17007063), (12831, 5669021)]