161591169

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{13537}}^1$

素因数の和:13736

約数の個数: 16

約数和(自身を含む): 226138752

約数和(自身を除く): 64547583

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 13537, 40611, 311351, 934053, 2341901, 7025703, 53863723, 161591169]

約数ペア:

[(1, 161591169), (3, 53863723), (23, 7025703), (69, 2341901), (173, 934053), (519, 311351), (3979, 40611), (11937, 13537)]