26075818431

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{176461}}^1$

素因数の和:176904

約数の個数: 32

約数和(自身を含む): 41701499840

約数和(自身を除く): 15625681409

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 421, 1263, 3789, 5473, 11367, 16419, 49257, 147771, 176461, 529383, 1588149, 2293993, 4764447, 6881979, 20645937, 61937811, 74290081, 222870243, 668610729, 965771053, 2005832187, 2897313159, 8691939477, 26075818431]

約数ペア:

[(1, 26075818431), (3, 8691939477), (9, 2897313159), (13, 2005832187), (27, 965771053), (39, 668610729), (117, 222870243), (351, 74290081), (421, 61937811), (1263, 20645937), (3789, 6881979), (5473, 4764447), (11367, 2293993), (16419, 1588149), (49257, 529383), (147771, 176461)]