163075913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 221260032

約数和(自身を除く): 58184119

約数列:

[1, 7, 11, 13, 77, 91, 101, 143, 707, 1001, 1111, 1313, 1613, 7777, 9191, 11291, 14443, 17743, 20969, 101101, 124201, 146783, 162913, 230659, 1140391, 1614613, 1792043, 2117869, 12544301, 14825083, 23296559, 163075913]

約数ペア:

[(1, 163075913), (7, 23296559), (11, 14825083), (13, 12544301), (77, 2117869), (91, 1792043), (101, 1614613), (143, 1140391), (707, 230659), (1001, 162913), (1111, 146783), (1313, 124201), (1613, 101101), (7777, 20969), (9191, 17743), (11291, 14443)]