80751048339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1\times {\mathrm{1823}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 124700663808

約数和(自身を除く): 43949615469

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 923, 941, 1207, 1823, 2769, 2823, 3621, 5469, 12233, 15691, 15997, 23699, 30991, 36699, 47073, 47991, 66811, 71097, 92973, 129433, 200433, 207961, 388299, 402883, 623883, 868543, 1135787, 1208649, 1682629, 1715443, 2200361, 2605629, 3407361, 5047887, 5146329, 6601083, 14765231, 22300759, 28604693, 29162531, 44295693, 66902277, 85814079, 87487593, 121796453, 365389359, 379112903, 1137338709, 1583353889, 2070539701, 4750061667, 6211619103, 26917016113, 80751048339]

約数ペア:

[(1, 80751048339), (3, 26917016113), (13, 6211619103), (17, 4750061667), (39, 2070539701), (51, 1583353889), (71, 1137338709), (213, 379112903), (221, 365389359), (663, 121796453), (923, 87487593), (941, 85814079), (1207, 66902277), (1823, 44295693), (2769, 29162531), (2823, 28604693), (3621, 22300759), (5469, 14765231), (12233, 6601083), (15691, 5146329), (15997, 5047887), (23699, 3407361), (30991, 2605629), (36699, 2200361), (47073, 1715443), (47991, 1682629), (66811, 1208649), (71097, 1135787), (92973, 868543), (129433, 623883), (200433, 402883), (207961, 388299)]