66780594

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 147902040

約数和(自身を除く): 81121446

約数列:

[1, 2, 3, 6, 9, 18, 101, 109, 202, 218, 303, 327, 337, 606, 654, 674, 909, 981, 1011, 1818, 1962, 2022, 3033, 6066, 11009, 22018, 33027, 34037, 36733, 66054, 68074, 73466, 99081, 102111, 110199, 198162, 204222, 220398, 306333, 330597, 612666, 661194, 3710033, 7420066, 11130099, 22260198, 33390297, 66780594]

約数ペア:

[(1, 66780594), (2, 33390297), (3, 22260198), (6, 11130099), (9, 7420066), (18, 3710033), (101, 661194), (109, 612666), (202, 330597), (218, 306333), (303, 220398), (327, 204222), (337, 198162), (606, 110199), (654, 102111), (674, 99081), (909, 73466), (981, 68074), (1011, 66054), (1818, 36733), (1962, 34037), (2022, 33027), (3033, 22018), (6066, 11009)]