72373119

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{751}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 119261184

約数和(自身を除く): 46888065

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 353, 751, 1059, 2253, 2471, 4589, 5257, 7413, 9763, 13767, 15771, 29289, 32123, 68341, 96369, 205023, 265103, 795309, 1855721, 3446339, 5567163, 10339017, 24124373, 72373119]

約数ペア:

[(1, 72373119), (3, 24124373), (7, 10339017), (13, 5567163), (21, 3446339), (39, 1855721), (91, 795309), (273, 265103), (353, 205023), (751, 96369), (1059, 68341), (2253, 32123), (2471, 29289), (4589, 15771), (5257, 13767), (7413, 9763)]