48813687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 76189568

約数和(自身を除く): 27375881

約数列:

[1, 3, 9, 13, 39, 117, 421, 991, 1263, 2973, 3789, 5473, 8919, 12883, 16419, 38649, 49257, 115947, 417211, 1251633, 3754899, 5423743, 16271229, 48813687]

約数ペア:

[(1, 48813687), (3, 16271229), (9, 5423743), (13, 3754899), (39, 1251633), (117, 417211), (421, 115947), (991, 49257), (1263, 38649), (2973, 16419), (3789, 12883), (5473, 8919)]