81295203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{24391}}^1$

素因数の和:24506

約数の個数: 16

約数和(自身を含む): 119423232

約数和(自身を除く): 38128029

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 24391, 73173, 268301, 804903, 2463491, 7390473, 27098401, 81295203]

約数ペア:

[(1, 81295203), (3, 27098401), (11, 7390473), (33, 2463491), (101, 804903), (303, 268301), (1111, 73173), (3333, 24391)]