71839119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 108887040

約数和(自身を除く): 37047921

約数列:

[1, 3, 11, 29, 33, 87, 271, 277, 319, 813, 831, 957, 2981, 3047, 7859, 8033, 8943, 9141, 23577, 24099, 75067, 86449, 88363, 225201, 259347, 265089, 825737, 2176943, 2477211, 6530829, 23946373, 71839119]

約数ペア:

[(1, 71839119), (3, 23946373), (11, 6530829), (29, 2477211), (33, 2176943), (87, 825737), (271, 265089), (277, 259347), (319, 225201), (813, 88363), (831, 86449), (957, 75067), (2981, 24099), (3047, 23577), (7859, 9141), (8033, 8943)]