99140139

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16921}}^1$

素因数の和:16968

約数の個数: 32

約数和(自身を含む): 173281280

約数和(自身を除く): 74141141

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 16921, 50763, 118447, 152289, 355341, 456867, 524551, 1066023, 1573653, 3198069, 3671857, 4720959, 11015571, 14162877, 33046713, 99140139]

約数ペア:

[(1, 99140139), (3, 33046713), (7, 14162877), (9, 11015571), (21, 4720959), (27, 3671857), (31, 3198069), (63, 1573653), (93, 1066023), (189, 524551), (217, 456867), (279, 355341), (651, 152289), (837, 118447), (1953, 50763), (5859, 16921)]