69194439

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 36870201

約数列:

[1, 3, 9, 27, 43, 107, 129, 321, 387, 557, 963, 1161, 1671, 2889, 4601, 5013, 13803, 15039, 23951, 41409, 59599, 71853, 124227, 178797, 215559, 536391, 646677, 1609173, 2562757, 7688271, 23064813, 69194439]

約数ペア:

[(1, 69194439), (3, 23064813), (9, 7688271), (27, 2562757), (43, 1609173), (107, 646677), (129, 536391), (321, 215559), (387, 178797), (557, 124227), (963, 71853), (1161, 59599), (1671, 41409), (2889, 23951), (4601, 15039), (5013, 13803)]