81204603

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 115349760

約数和(自身を除く): 34145157

約数列:

[1, 3, 37, 61, 67, 111, 179, 183, 201, 537, 2257, 2479, 4087, 6623, 6771, 7437, 10919, 11993, 12261, 19869, 32757, 35979, 151219, 404003, 443741, 453657, 731573, 1212009, 1331223, 2194719, 27068201, 81204603]

約数ペア:

[(1, 81204603), (3, 27068201), (37, 2194719), (61, 1331223), (67, 1212009), (111, 731573), (179, 453657), (183, 443741), (201, 404003), (537, 151219), (2257, 35979), (2479, 32757), (4087, 19869), (6623, 12261), (6771, 11993), (7437, 10919)]