31295187

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15053}}^1$

素因数の和:15080

約数の個数: 32

約数和(自身を含む): 57807360

約数和(自身を除く): 26512173

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 15053, 45159, 105371, 135477, 165583, 316113, 406431, 496749, 948339, 1159081, 1490247, 2845017, 3477243, 4470741, 10431729, 31295187]

約数ペア:

[(1, 31295187), (3, 10431729), (7, 4470741), (9, 3477243), (11, 2845017), (21, 1490247), (27, 1159081), (33, 948339), (63, 496749), (77, 406431), (99, 316113), (189, 165583), (231, 135477), (297, 105371), (693, 45159), (2079, 15053)]