77963479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21990

約数の個数: 16

約数和(自身を含む): 94798080

約数和(自身を除く): 16834601

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 21943, 241373, 373031, 416917, 4103341, 4586087, 7087589, 77963479]

約数ペア:

[(1, 77963479), (11, 7087589), (17, 4586087), (19, 4103341), (187, 416917), (209, 373031), (323, 241373), (3553, 21943)]