66795519

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 108831744

約数和(自身を除く): 42036225

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 3373, 6601, 10119, 19803, 23611, 70833, 77579, 138293, 232737, 414879, 543053, 968051, 1629159, 2904153, 3180739, 9542217, 22265173, 66795519]

約数ペア:

[(1, 66795519), (3, 22265173), (7, 9542217), (21, 3180739), (23, 2904153), (41, 1629159), (69, 968051), (123, 543053), (161, 414879), (287, 232737), (483, 138293), (861, 77579), (943, 70833), (2829, 23611), (3373, 19803), (6601, 10119)]