143165409

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{66931}}^1$

素因数の和:66988

約数の個数: 16

約数和(自身を含む): 205615104

約数和(自身を除く): 62449695

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 66931, 200793, 1539413, 2074861, 4618239, 6224583, 47721803, 143165409]

約数ペア:

[(1, 143165409), (3, 47721803), (23, 6224583), (31, 4618239), (69, 2074861), (93, 1539413), (713, 200793), (2139, 66931)]