152037909

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 223891200

約数和(自身を除く): 71853291

約数列:

[1, 3, 9, 71, 213, 229, 639, 687, 1039, 2061, 3117, 9351, 16259, 48777, 73769, 146331, 221307, 237931, 663921, 713793, 2141379, 16893101, 50679303, 152037909]

約数ペア:

[(1, 152037909), (3, 50679303), (9, 16893101), (71, 2141379), (213, 713793), (229, 663921), (639, 237931), (687, 221307), (1039, 146331), (2061, 73769), (3117, 48777), (9351, 16259)]