306156741

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 469862400

約数和(自身を除く): 163705659

約数列:

[1, 3, 11, 29, 33, 87, 121, 127, 229, 319, 363, 381, 687, 957, 1397, 2519, 3509, 3683, 4191, 6641, 7557, 10527, 11049, 15367, 19923, 27709, 29083, 40513, 46101, 73051, 83127, 87249, 121539, 219153, 319913, 445643, 803561, 843407, 959739, 1336929, 2410683, 2530221, 3519043, 9277477, 10557129, 27832431, 102052247, 306156741]

約数ペア:

[(1, 306156741), (3, 102052247), (11, 27832431), (29, 10557129), (33, 9277477), (87, 3519043), (121, 2530221), (127, 2410683), (229, 1336929), (319, 959739), (363, 843407), (381, 803561), (687, 445643), (957, 319913), (1397, 219153), (2519, 121539), (3509, 87249), (3683, 83127), (4191, 73051), (6641, 46101), (7557, 40513), (10527, 29083), (11049, 27709), (15367, 19923)]