143883121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 165998592

約数和(自身を除く): 22115471

約数列:

[1, 17, 31, 37, 47, 157, 527, 629, 799, 1147, 1457, 1739, 2669, 4867, 5809, 7379, 19499, 24769, 29563, 53909, 82739, 98753, 125443, 180079, 228749, 273023, 916453, 3061343, 3888733, 4641391, 8463713, 143883121]

約数ペア:

[(1, 143883121), (17, 8463713), (31, 4641391), (37, 3888733), (47, 3061343), (157, 916453), (527, 273023), (629, 228749), (799, 180079), (1147, 125443), (1457, 98753), (1739, 82739), (2669, 53909), (4867, 29563), (5809, 24769), (7379, 19499)]