67915341

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{21499}}^1$

素因数の和:21527

約数の個数: 24

約数和(自身を含む): 109564000

約数和(自身を除く): 41648659

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 21499, 64497, 193491, 279487, 580473, 838461, 1741419, 2515383, 5224257, 7546149, 22638447, 67915341]

約数ペア:

[(1, 67915341), (3, 22638447), (9, 7546149), (13, 5224257), (27, 2515383), (39, 1741419), (81, 838461), (117, 580473), (243, 279487), (351, 193491), (1053, 64497), (3159, 21499)]