66018953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 89655552

約数和(自身を除く): 23636599

約数列:

[1, 7, 11, 13, 77, 91, 101, 143, 653, 707, 1001, 1111, 1313, 4571, 7183, 7777, 8489, 9191, 14443, 50281, 59423, 65953, 93379, 101101, 461671, 653653, 725483, 857389, 5078381, 6001723, 9431279, 66018953]

約数ペア:

[(1, 66018953), (7, 9431279), (11, 6001723), (13, 5078381), (77, 857389), (91, 725483), (101, 653653), (143, 461671), (653, 101101), (707, 93379), (1001, 65953), (1111, 59423), (1313, 50281), (4571, 14443), (7183, 9191), (7777, 8489)]