80427159

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10501}}^1$

素因数の和:10567

約数の個数: 24

約数和(自身を含む): 124511712

約数和(自身を除く): 44084553

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 10501, 31503, 94509, 241523, 388537, 724569, 1165611, 2173707, 3496833, 8936351, 26809053, 80427159]

約数ペア:

[(1, 80427159), (3, 26809053), (9, 8936351), (23, 3496833), (37, 2173707), (69, 1165611), (111, 724569), (207, 388537), (333, 241523), (851, 94509), (2553, 31503), (7659, 10501)]