69781462659

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{117163}}^1$

素因数の和:117243

約数の個数: 56

約数和(自身を含む): 112693021760

約数和(自身を除く): 42911559101

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 243, 387, 513, 729, 817, 1161, 1539, 2451, 3483, 4617, 7353, 10449, 13851, 22059, 31347, 66177, 117163, 198531, 351489, 595593, 1054467, 2226097, 3163401, 5038009, 6678291, 9490203, 15114027, 20034873, 28470609, 45342081, 60104619, 85411827, 95722171, 136026243, 180313857, 287166513, 408078729, 540941571, 861499539, 1224236187, 1622824713, 2584498617, 3672708561, 7753495851, 23260487553, 69781462659]

約数ペア:

[(1, 69781462659), (3, 23260487553), (9, 7753495851), (19, 3672708561), (27, 2584498617), (43, 1622824713), (57, 1224236187), (81, 861499539), (129, 540941571), (171, 408078729), (243, 287166513), (387, 180313857), (513, 136026243), (729, 95722171), (817, 85411827), (1161, 60104619), (1539, 45342081), (2451, 28470609), (3483, 20034873), (4617, 15114027), (7353, 9490203), (10449, 6678291), (13851, 5038009), (22059, 3163401), (31347, 2226097), (66177, 1054467), (117163, 595593), (198531, 351489)]