7250854077

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{24109}}^1$

素因数の和:24247

約数の個数: 40

約数和(自身を含む): 11202470400

約数和(自身を除く): 3951616323

約数列:

[1, 3, 9, 27, 47, 79, 81, 141, 237, 423, 711, 1269, 2133, 3713, 3807, 6399, 11139, 24109, 33417, 72327, 100251, 216981, 300753, 650943, 1133123, 1904611, 1952829, 3399369, 5713833, 10198107, 17141499, 30594321, 51424497, 89516717, 91782963, 154273491, 268550151, 805650453, 2416951359, 7250854077]

約数ペア:

[(1, 7250854077), (3, 2416951359), (9, 805650453), (27, 268550151), (47, 154273491), (79, 91782963), (81, 89516717), (141, 51424497), (237, 30594321), (423, 17141499), (711, 10198107), (1269, 5713833), (2133, 3399369), (3713, 1952829), (3807, 1904611), (6399, 1133123), (11139, 650943), (24109, 300753), (33417, 216981), (72327, 100251)]