67889721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 103292928

約数和(自身を除く): 35403207

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 1867, 2139, 5601, 12121, 31739, 36363, 42941, 57877, 95217, 128823, 173631, 729997, 983909, 1331171, 2189991, 2951727, 3993513, 22629907, 67889721]

約数ペア:

[(1, 67889721), (3, 22629907), (17, 3993513), (23, 2951727), (31, 2189991), (51, 1331171), (69, 983909), (93, 729997), (391, 173631), (527, 128823), (713, 95217), (1173, 57877), (1581, 42941), (1867, 36363), (2139, 31739), (5601, 12121)]