157260213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{5011}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 248635296

約数和(自身を除く): 91375083

約数列:

[1, 3, 9, 11, 33, 99, 317, 951, 2853, 3487, 5011, 10461, 15033, 31383, 45099, 55121, 165363, 496089, 1588487, 4765461, 14296383, 17473357, 52420071, 157260213]

約数ペア:

[(1, 157260213), (3, 52420071), (9, 17473357), (11, 14296383), (33, 4765461), (99, 1588487), (317, 496089), (951, 165363), (2853, 55121), (3487, 45099), (5011, 31383), (10461, 15033)]