77883995959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{20753}}^1$

素因数の和:20896

約数の個数: 64

約数和(自身を含む): 106728026112

約数和(自身を除く): 28844030153

約数列:

[1, 7, 11, 17, 47, 61, 77, 119, 187, 329, 427, 517, 671, 799, 1037, 1309, 2867, 3619, 4697, 5593, 7259, 8789, 11407, 20069, 20753, 31537, 48739, 61523, 79849, 145271, 220759, 228283, 341173, 352801, 536129, 975391, 1265933, 1597981, 2469607, 3752903, 3880811, 6827737, 8861531, 10729301, 13925263, 16581647, 21520861, 27165677, 59498851, 75105107, 97476841, 116071529, 150646027, 182398117, 236729471, 416491957, 654487361, 1011480467, 1276786819, 1657106297, 4581411527, 7080363269, 11126285137, 77883995959]

約数ペア:

[(1, 77883995959), (7, 11126285137), (11, 7080363269), (17, 4581411527), (47, 1657106297), (61, 1276786819), (77, 1011480467), (119, 654487361), (187, 416491957), (329, 236729471), (427, 182398117), (517, 150646027), (671, 116071529), (799, 97476841), (1037, 75105107), (1309, 59498851), (2867, 27165677), (3619, 21520861), (4697, 16581647), (5593, 13925263), (7259, 10729301), (8789, 8861531), (11407, 6827737), (20069, 3880811), (20753, 3752903), (31537, 2469607), (48739, 1597981), (61523, 1265933), (79849, 975391), (145271, 536129), (220759, 352801), (228283, 341173)]