78524721

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 132874560

約数和(自身を除く): 54349839

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 1013, 2349, 2673, 2871, 3039, 7047, 8613, 9117, 11143, 25839, 27351, 29377, 33429, 77517, 82053, 88131, 100287, 246159, 264393, 300861, 323147, 793179, 902583, 969441, 2379537, 2707749, 2908323, 7138611, 8724969, 26174907, 78524721]

約数ペア:

[(1, 78524721), (3, 26174907), (9, 8724969), (11, 7138611), (27, 2908323), (29, 2707749), (33, 2379537), (81, 969441), (87, 902583), (99, 793179), (243, 323147), (261, 300861), (297, 264393), (319, 246159), (783, 100287), (891, 88131), (957, 82053), (1013, 77517), (2349, 33429), (2673, 29377), (2871, 27351), (3039, 25839), (7047, 11143), (8613, 9117)]