78373351

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3833}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 94224384

約数和(自身を除く): 15851033

約数列:

[1, 7, 23, 127, 161, 889, 2921, 3833, 20447, 26831, 88159, 486791, 617113, 3407537, 11196193, 78373351]

約数ペア:

[(1, 78373351), (7, 11196193), (23, 3407537), (127, 617113), (161, 486791), (889, 88159), (2921, 26831), (3833, 20447)]