8540818497

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{8039}}^1$

素因数の和:8195

約数の個数: 48

約数和(自身を含む): 13478256000

約数和(自身を除く): 4937437503

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 361, 513, 981, 1083, 2071, 2943, 3249, 6213, 8039, 9747, 18639, 24117, 39349, 55917, 72351, 118047, 152741, 217053, 354141, 458223, 876251, 1062423, 1374669, 2628753, 2902079, 4124007, 7886259, 8706237, 16648769, 23658777, 26118711, 49946307, 78356133, 149838921, 316326611, 449516763, 948979833, 2846939499, 8540818497]

約数ペア:

[(1, 8540818497), (3, 2846939499), (9, 948979833), (19, 449516763), (27, 316326611), (57, 149838921), (109, 78356133), (171, 49946307), (327, 26118711), (361, 23658777), (513, 16648769), (981, 8706237), (1083, 7886259), (2071, 4124007), (2943, 2902079), (3249, 2628753), (6213, 1374669), (8039, 1062423), (9747, 876251), (18639, 458223), (24117, 354141), (39349, 217053), (55917, 152741), (72351, 118047)]