137823774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{90793}}^1$

素因数の和:90832

約数の個数: 32

約数和(自身を含む): 313784064

約数和(自身を除く): 175960290

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 90793, 181586, 272379, 544758, 998723, 1997446, 2088239, 2996169, 4176478, 5992338, 6264717, 12529434, 22970629, 45941258, 68911887, 137823774]

約数ペア:

[(1, 137823774), (2, 68911887), (3, 45941258), (6, 22970629), (11, 12529434), (22, 6264717), (23, 5992338), (33, 4176478), (46, 2996169), (66, 2088239), (69, 1997446), (138, 998723), (253, 544758), (506, 272379), (759, 181586), (1518, 90793)]