265385185521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{27670231}}^1$

素因数の和:27670396

約数の個数: 16

約数和(自身を含む): 371887918080

約数和(自身を除く): 106502732559

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9591, 27670231, 83010693, 636415313, 1909245939, 3846162109, 11538486327, 88461728507, 265385185521]

約数ペア:

[(1, 265385185521), (3, 88461728507), (23, 11538486327), (69, 3846162109), (139, 1909245939), (417, 636415313), (3197, 83010693), (9591, 27670231)]