170624637

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{3967}}^1$

素因数の和:4044

約数の個数: 28

約数和(自身を含む): 260221440

約数和(自身を除く): 89596803

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 3967, 4779, 11901, 14337, 35703, 43011, 107109, 234053, 321327, 702159, 963981, 2106477, 2891943, 6319431, 18958293, 56874879, 170624637]

約数ペア:

[(1, 170624637), (3, 56874879), (9, 18958293), (27, 6319431), (59, 2891943), (81, 2106477), (177, 963981), (243, 702159), (531, 321327), (729, 234053), (1593, 107109), (3967, 43011), (4779, 35703), (11901, 14337)]