79781273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 99090432

約数和(自身を除く): 19309159

約数列:

[1, 11, 13, 23, 127, 143, 191, 253, 299, 1397, 1651, 2101, 2483, 2921, 3289, 4393, 18161, 24257, 27313, 32131, 37973, 48323, 57109, 266827, 315341, 417703, 557911, 628199, 3468751, 6137021, 7252843, 79781273]

約数ペア:

[(1, 79781273), (11, 7252843), (13, 6137021), (23, 3468751), (127, 628199), (143, 557911), (191, 417703), (253, 315341), (299, 266827), (1397, 57109), (1651, 48323), (2101, 37973), (2483, 32131), (2921, 27313), (3289, 24257), (4393, 18161)]