159297747

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10703

約数の個数: 32

約数和(自身を含む): 261488640

約数和(自身を除く): 102190893

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 10639, 14973, 31917, 74473, 223419, 244697, 329809, 734091, 989427, 1712879, 2308663, 5138637, 6925989, 7585607, 22756821, 53099249, 159297747]

約数ペア:

[(1, 159297747), (3, 53099249), (7, 22756821), (21, 7585607), (23, 6925989), (31, 5138637), (69, 2308663), (93, 1712879), (161, 989427), (217, 734091), (483, 329809), (651, 244697), (713, 223419), (2139, 74473), (4991, 31917), (10639, 14973)]