71725173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12343}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 103689600

約数和(自身を除く): 31964427

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 12343, 37029, 160459, 481377, 1839107, 5517321, 23908391, 71725173]

約数ペア:

[(1, 71725173), (3, 23908391), (13, 5517321), (39, 1839107), (149, 481377), (447, 160459), (1937, 37029), (5811, 12343)]