131767119

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 223741440

約数和(自身を除く): 91974321

約数列:

[1, 3, 9, 11, 17, 33, 51, 59, 99, 153, 177, 187, 531, 561, 649, 1003, 1327, 1683, 1947, 3009, 3981, 5841, 9027, 11033, 11943, 14597, 22559, 33099, 43791, 67677, 78293, 99297, 131373, 203031, 234879, 248149, 704637, 744447, 861223, 1330981, 2233341, 2583669, 3992943, 7751007, 11978829, 14640791, 43922373, 131767119]

約数ペア:

[(1, 131767119), (3, 43922373), (9, 14640791), (11, 11978829), (17, 7751007), (33, 3992943), (51, 2583669), (59, 2233341), (99, 1330981), (153, 861223), (177, 744447), (187, 704637), (531, 248149), (561, 234879), (649, 203031), (1003, 131373), (1327, 99297), (1683, 78293), (1947, 67677), (3009, 43791), (3981, 33099), (5841, 22559), (9027, 14597), (11033, 11943)]