17990429181

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{149909}}^1$

素因数の和:150388

約数の個数: 16

約数和(自身を含む): 24273427200

約数和(自身を除く): 6282998019

約数列:

[1, 3, 109, 327, 367, 1101, 40003, 120009, 149909, 449727, 16340081, 49020243, 55016603, 165049809, 5996809727, 17990429181]

約数ペア:

[(1, 17990429181), (3, 5996809727), (109, 165049809), (327, 55016603), (367, 49020243), (1101, 16340081), (40003, 449727), (120009, 149909)]