79526727

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 136502080

約数和(自身を除く): 56975353

約数列:

[1, 3, 7, 9, 21, 37, 63, 109, 111, 259, 313, 327, 333, 763, 777, 939, 981, 2191, 2289, 2331, 2817, 4033, 6573, 6867, 11581, 12099, 19719, 28231, 34117, 34743, 36297, 81067, 84693, 102351, 104229, 238819, 243201, 254079, 307053, 716457, 729603, 1262329, 2149371, 3786987, 8836303, 11360961, 26508909, 79526727]

約数ペア:

[(1, 79526727), (3, 26508909), (7, 11360961), (9, 8836303), (21, 3786987), (37, 2149371), (63, 1262329), (109, 729603), (111, 716457), (259, 307053), (313, 254079), (327, 243201), (333, 238819), (763, 104229), (777, 102351), (939, 84693), (981, 81067), (2191, 36297), (2289, 34743), (2331, 34117), (2817, 28231), (4033, 19719), (6573, 12099), (6867, 11581)]