17278329081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{105913}}^1$

素因数の和:106065

約数の個数: 32

約数和(自身を含む): 25622714880

約数和(自身を除く): 8344385799

約数列:

[1, 3, 13, 39, 47, 89, 141, 267, 611, 1157, 1833, 3471, 4183, 12549, 54379, 105913, 163137, 317739, 1376869, 4130607, 4977911, 9426257, 14933733, 28278771, 64712843, 122541341, 194138529, 367624023, 443034079, 1329102237, 5759443027, 17278329081]

約数ペア:

[(1, 17278329081), (3, 5759443027), (13, 1329102237), (39, 443034079), (47, 367624023), (89, 194138529), (141, 122541341), (267, 64712843), (611, 28278771), (1157, 14933733), (1833, 9426257), (3471, 4977911), (4183, 4130607), (12549, 1376869), (54379, 317739), (105913, 163137)]