187888014741

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1\times {\mathrm{21517}}^1$

素因数の和:24241

約数の個数: 32

約数和(自身を含む): 288188336128

約数和(自身を除く): 100300321387

約数列:

[1, 3, 7, 21, 163, 489, 1141, 2551, 3423, 7653, 17857, 21517, 53571, 64551, 150619, 415813, 451857, 1247439, 2910691, 3507271, 8732073, 10521813, 24550897, 54889867, 73652691, 164669601, 384229069, 1152687207, 8947048321, 26841144963, 62629338247, 187888014741]

約数ペア:

[(1, 187888014741), (3, 62629338247), (7, 26841144963), (21, 8947048321), (163, 1152687207), (489, 384229069), (1141, 164669601), (2551, 73652691), (3423, 54889867), (7653, 24550897), (17857, 10521813), (21517, 8732073), (53571, 3507271), (64551, 2910691), (150619, 1247439), (415813, 451857)]