31639113

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 51448320

約数和(自身を除く): 19809207

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 307, 347, 921, 1041, 2763, 3123, 3377, 3817, 8289, 9369, 10131, 11451, 30393, 34353, 91179, 103059, 106529, 319587, 958761, 1171819, 2876283, 3515457, 10546371, 31639113]

約数ペア:

[(1, 31639113), (3, 10546371), (9, 3515457), (11, 2876283), (27, 1171819), (33, 958761), (99, 319587), (297, 106529), (307, 103059), (347, 91179), (921, 34353), (1041, 30393), (2763, 11451), (3123, 10131), (3377, 9369), (3817, 8289)]