2078773623

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 3084896880

約数和(自身を除く): 1006123257

約数列:

[1, 3, 9, 73, 89, 219, 267, 487, 657, 801, 1461, 4383, 5329, 6497, 15987, 19491, 35551, 43343, 47961, 58473, 106653, 130029, 319959, 390087, 474281, 1422843, 2595223, 3164039, 4268529, 7785669, 9492117, 23357007, 28476351, 230974847, 692924541, 2078773623]

約数ペア:

[(1, 2078773623), (3, 692924541), (9, 230974847), (73, 28476351), (89, 23357007), (219, 9492117), (267, 7785669), (487, 4268529), (657, 3164039), (801, 2595223), (1461, 1422843), (4383, 474281), (5329, 390087), (6497, 319959), (15987, 130029), (19491, 106653), (35551, 58473), (43343, 47961)]