275807221921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3407}}^1\times {\mathrm{4591}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 345541754880

約数和(自身を除く): 69734532959

約数列:

[1, 7, 11, 77, 229, 1603, 2519, 3407, 4591, 17633, 23849, 32137, 37477, 50501, 262339, 353507, 780203, 1051339, 5461421, 7359373, 8582233, 11564729, 15641537, 60075631, 80953103, 109490759, 172056907, 1204398349, 3581911973, 25073383811, 39401031703, 275807221921]

約数ペア:

[(1, 275807221921), (7, 39401031703), (11, 25073383811), (77, 3581911973), (229, 1204398349), (1603, 172056907), (2519, 109490759), (3407, 80953103), (4591, 60075631), (17633, 15641537), (23849, 11564729), (32137, 8582233), (37477, 7359373), (50501, 5461421), (262339, 1051339), (353507, 780203)]