137788989421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{72223}}^1$

素因数の和:73116

約数の個数: 16

約数和(自身を含む): 145291576320

約数和(自身を除く): 7502586899

約数列:

[1, 23, 109, 761, 2507, 17503, 72223, 82949, 1661129, 1907827, 7872307, 54961703, 181063061, 1264119169, 5990825627, 137788989421]

約数ペア:

[(1, 137788989421), (23, 5990825627), (109, 1264119169), (761, 181063061), (2507, 54961703), (17503, 7872307), (72223, 1907827), (82949, 1661129)]