83907681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 132064128

約数和(自身を除く): 48156447

約数列:

[1, 3, 11, 13, 33, 39, 143, 317, 429, 617, 951, 1851, 3487, 4121, 6787, 8021, 10461, 12363, 20361, 24063, 45331, 88231, 135993, 195589, 264693, 586767, 2151479, 2542657, 6454437, 7627971, 27969227, 83907681]

約数ペア:

[(1, 83907681), (3, 27969227), (11, 7627971), (13, 6454437), (33, 2542657), (39, 2151479), (143, 586767), (317, 264693), (429, 195589), (617, 135993), (951, 88231), (1851, 45331), (3487, 24063), (4121, 20361), (6787, 12363), (8021, 10461)]