122518881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 197879760

約数和(自身を除く): 75360879

約数列:

[1, 3, 9, 17, 29, 51, 53, 87, 153, 159, 261, 477, 493, 521, 901, 1479, 1537, 1563, 2703, 4437, 4611, 4689, 8109, 8857, 13833, 15109, 26129, 26571, 27613, 45327, 78387, 79713, 82839, 135981, 235161, 248517, 256853, 469421, 770559, 800777, 1408263, 2311677, 2402331, 4224789, 7206993, 13613209, 40839627, 122518881]

約数ペア:

[(1, 122518881), (3, 40839627), (9, 13613209), (17, 7206993), (29, 4224789), (51, 2402331), (53, 2311677), (87, 1408263), (153, 800777), (159, 770559), (261, 469421), (477, 256853), (493, 248517), (521, 235161), (901, 135981), (1479, 82839), (1537, 79713), (1563, 78387), (2703, 45327), (4437, 27613), (4611, 26571), (4689, 26129), (8109, 15109), (8857, 13833)]