129705513

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{61153}}^1$

素因数の和:61264

約数の個数: 16

約数和(自身を含む): 199606656

約数和(自身を除く): 69901143

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 61153, 183459, 428071, 1284213, 6176453, 18529359, 43235171, 129705513]

約数ペア:

[(1, 129705513), (3, 43235171), (7, 18529359), (21, 6176453), (101, 1284213), (303, 428071), (707, 183459), (2121, 61153)]