70347249

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 120836352

約数和(自身を除く): 50489103

約数列:

[1, 3, 7, 9, 21, 37, 63, 103, 111, 259, 293, 309, 333, 721, 777, 879, 927, 2051, 2163, 2331, 2637, 3811, 6153, 6489, 10841, 11433, 18459, 26677, 30179, 32523, 34299, 75887, 80031, 90537, 97569, 211253, 227661, 240093, 271611, 633759, 682983, 1116623, 1901277, 3349869, 7816361, 10049607, 23449083, 70347249]

約数ペア:

[(1, 70347249), (3, 23449083), (7, 10049607), (9, 7816361), (21, 3349869), (37, 1901277), (63, 1116623), (103, 682983), (111, 633759), (259, 271611), (293, 240093), (309, 227661), (333, 211253), (721, 97569), (777, 90537), (879, 80031), (927, 75887), (2051, 34299), (2163, 32523), (2331, 30179), (2637, 26677), (3811, 18459), (6153, 11433), (6489, 10841)]