323217655479

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{110641}}^1$

素因数の和:111328

約数の個数: 32

約数和(自身を含む): 481850335680

約数和(自身を除く): 158632680201

約数列:

[1, 3, 9, 27, 257, 421, 771, 1263, 2313, 3789, 6939, 11367, 108197, 110641, 324591, 331923, 973773, 995769, 2921319, 2987307, 28434737, 46579861, 85304211, 139739583, 255912633, 419218749, 767737899, 1257656247, 11971024277, 35913072831, 107739218493, 323217655479]

約数ペア:

[(1, 323217655479), (3, 107739218493), (9, 35913072831), (27, 11971024277), (257, 1257656247), (421, 767737899), (771, 419218749), (1263, 255912633), (2313, 139739583), (3789, 85304211), (6939, 46579861), (11367, 28434737), (108197, 2987307), (110641, 2921319), (324591, 995769), (331923, 973773)]