81258051

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{16607}}^1$

素因数の和:16850

約数の個数: 16

約数和(自身を含む): 124360704

約数和(自身を除く): 43102653

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 16607, 49821, 116249, 348747, 3869431, 11608293, 27086017, 81258051]

約数ペア:

[(1, 81258051), (3, 27086017), (7, 11608293), (21, 3869431), (233, 348747), (699, 116249), (1631, 49821), (4893, 16607)]