67243106

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 118920960

約数和(自身を除く): 51677854

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 1109, 2218, 4331, 7763, 8662, 15526, 30317, 60634, 67649, 78739, 135298, 157478, 473543, 551173, 947086, 1102346, 4803079, 9606158, 33621553, 67243106]

約数ペア:

[(1, 67243106), (2, 33621553), (7, 9606158), (14, 4803079), (61, 1102346), (71, 947086), (122, 551173), (142, 473543), (427, 157478), (497, 135298), (854, 78739), (994, 67649), (1109, 60634), (2218, 30317), (4331, 15526), (7763, 8662)]