69794949

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1741}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 112379904

約数和(自身を除く): 42584955

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1741, 1743, 1909, 5223, 5727, 12187, 13363, 36561, 40043, 40089, 120129, 144503, 280301, 433509, 840903, 1011521, 3034563, 3323569, 9970707, 23264983, 69794949]

約数ペア:

[(1, 69794949), (3, 23264983), (7, 9970707), (21, 3323569), (23, 3034563), (69, 1011521), (83, 840903), (161, 433509), (249, 280301), (483, 144503), (581, 120129), (1741, 40089), (1743, 40043), (1909, 36561), (5223, 13363), (5727, 12187)]