45111909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 64628320

約数和(自身を除く): 19516411

約数列:

[1, 3, 19, 57, 71, 157, 213, 471, 1349, 2983, 4047, 5041, 8949, 11147, 15123, 33441, 95779, 211793, 287337, 635379, 791437, 2374311, 15037303, 45111909]

約数ペア:

[(1, 45111909), (3, 15037303), (19, 2374311), (57, 791437), (71, 635379), (157, 287337), (213, 211793), (471, 95779), (1349, 33441), (2983, 15123), (4047, 11147), (5041, 8949)]