27151201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15331}}^1$

素因数の和:15372

約数の個数: 16

約数和(自身を含む): 35324928

約数和(自身を除く): 8173727

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 15331, 107317, 168641, 352613, 1180487, 2468291, 3878743, 27151201]

約数ペア:

[(1, 27151201), (7, 3878743), (11, 2468291), (23, 1180487), (77, 352613), (161, 168641), (253, 107317), (1771, 15331)]