181349641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 214327296

約数和(自身を除く): 32977655

約数列:

[1, 11, 23, 47, 101, 151, 253, 517, 1081, 1111, 1661, 2323, 3473, 4747, 7097, 11891, 15251, 25553, 38203, 52217, 78067, 109181, 163231, 167761, 350773, 716797, 1200991, 1795541, 3858503, 7884767, 16486331, 181349641]

約数ペア:

[(1, 181349641), (11, 16486331), (23, 7884767), (47, 3858503), (101, 1795541), (151, 1200991), (253, 716797), (517, 350773), (1081, 167761), (1111, 163231), (1661, 109181), (2323, 78067), (3473, 52217), (4747, 38203), (7097, 25553), (11891, 15251)]