126570081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4581

約数の個数: 32

約数和(自身を含む): 197342208

約数和(自身を除く): 70772127

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 2553, 4507, 9361, 13521, 28083, 49577, 103661, 148731, 166759, 310983, 500277, 1140271, 1834349, 3420813, 3835457, 5503047, 11506371, 42190027, 126570081]

約数ペア:

[(1, 126570081), (3, 42190027), (11, 11506371), (23, 5503047), (33, 3835457), (37, 3420813), (69, 1834349), (111, 1140271), (253, 500277), (407, 310983), (759, 166759), (851, 148731), (1221, 103661), (2553, 49577), (4507, 28083), (9361, 13521)]