180451353

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{23993}}^1$

素因数の和:24128

約数の個数: 16

約数和(自身を含む): 253376640

約数和(自身を除く): 72925287

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 23993, 71979, 551839, 1655517, 2615237, 7845711, 60150451, 180451353]

約数ペア:

[(1, 180451353), (3, 60150451), (23, 7845711), (69, 2615237), (109, 1655517), (327, 551839), (2507, 71979), (7521, 23993)]