352693197

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{25169}}^1$

素因数の和:25354

約数の個数: 20

約数和(自身を含む): 529929180

約数和(自身を除く): 177235983

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 25169, 75507, 226521, 679563, 2038689, 4354237, 13062711, 39188133, 117564399, 352693197]

約数ペア:

[(1, 352693197), (3, 117564399), (9, 39188133), (27, 13062711), (81, 4354237), (173, 2038689), (519, 679563), (1557, 226521), (4671, 75507), (14013, 25169)]