67688577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 116093952

約数和(自身を除く): 48405375

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1087, 1221, 1683, 1887, 3261, 3663, 5661, 6919, 9783, 11957, 18479, 20757, 35871, 40219, 55437, 62271, 107613, 120657, 166311, 203269, 361971, 442409, 609807, 683723, 1327227, 1829421, 2051169, 3981681, 6153507, 7520953, 22562859, 67688577]

約数ペア:

[(1, 67688577), (3, 22562859), (9, 7520953), (11, 6153507), (17, 3981681), (33, 2051169), (37, 1829421), (51, 1327227), (99, 683723), (111, 609807), (153, 442409), (187, 361971), (333, 203269), (407, 166311), (561, 120657), (629, 107613), (1087, 62271), (1221, 55437), (1683, 40219), (1887, 35871), (3261, 20757), (3663, 18479), (5661, 11957), (6919, 9783)]