201477935979

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{68460053}}^1$

素因数の和:68460171

約数の個数: 16

約数和(自身を含む): 301224237600

約数和(自身を除く): 99746301621

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 68460053, 205380159, 616140477, 1848421431, 7462145777, 22386437331, 67159311993, 201477935979]

約数ペア:

[(1, 201477935979), (3, 67159311993), (9, 22386437331), (27, 7462145777), (109, 1848421431), (327, 616140477), (981, 205380159), (2943, 68460053)]