1672853121

素因数分解:

$3^3\times {\mathrm{1301}}^1\times {\mathrm{47623}}^1$

素因数の和:48933

約数の個数: 16

約数和(自身を含む): 2480257920

約数和(自身を除く): 807404799

約数列:

[1, 3, 9, 27, 1301, 3903, 11709, 35127, 47623, 142869, 428607, 1285821, 61957523, 185872569, 557617707, 1672853121]

約数ペア:

[(1, 1672853121), (3, 557617707), (9, 185872569), (27, 61957523), (1301, 1285821), (3903, 428607), (11709, 142869), (35127, 47623)]