80497670439

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1\times {\mathrm{253049}}^1$

素因数の和:254150

約数の個数: 16

約数和(自身を含む): 108443059200

約数和(自身を除く): 27945388761

約数列:

[1, 3, 107, 321, 991, 2973, 106037, 253049, 318111, 759147, 27076243, 81228729, 250771559, 752314677, 26832556813, 80497670439]

約数ペア:

[(1, 80497670439), (3, 26832556813), (107, 752314677), (321, 250771559), (991, 81228729), (2973, 27076243), (106037, 759147), (253049, 318111)]