157970292567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{3125587}}^1$

素因数の和:3126598

約数の個数: 16

約数和(自身を含む): 223241997312

約数和(自身を除く): 65271704745

約数列:

[1, 3, 17, 51, 991, 2973, 16847, 50541, 3125587, 9376761, 53134979, 159404937, 3097456717, 9292370151, 52656764189, 157970292567]

約数ペア:

[(1, 157970292567), (3, 52656764189), (17, 9292370151), (51, 3097456717), (991, 159404937), (2973, 53134979), (16847, 9376761), (50541, 3125587)]