83787699

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 122019840

約数和(自身を除く): 38232141

約数列:

[1, 3, 29, 31, 47, 87, 93, 141, 661, 899, 1363, 1457, 1983, 2697, 4089, 4371, 19169, 20491, 31067, 42253, 57507, 61473, 93201, 126759, 594239, 900943, 963077, 1782717, 2702829, 2889231, 27929233, 83787699]

約数ペア:

[(1, 83787699), (3, 27929233), (29, 2889231), (31, 2702829), (47, 1782717), (87, 963077), (93, 900943), (141, 594239), (661, 126759), (899, 93201), (1363, 61473), (1457, 57507), (1983, 42253), (2697, 31067), (4089, 20491), (4371, 19169)]