533961819

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 813758400

約数和(自身を除く): 279796581

約数列:

[1, 3, 9, 41, 71, 89, 123, 213, 229, 267, 369, 639, 687, 801, 2061, 2911, 3649, 6319, 8733, 9389, 10947, 16259, 18957, 20381, 26199, 28167, 32841, 48777, 56871, 61143, 84501, 146331, 183429, 259079, 666619, 777237, 835621, 1447051, 1999857, 2331711, 2506863, 4341153, 5999571, 7520589, 13023459, 59329091, 177987273, 533961819]

約数ペア:

[(1, 533961819), (3, 177987273), (9, 59329091), (41, 13023459), (71, 7520589), (89, 5999571), (123, 4341153), (213, 2506863), (229, 2331711), (267, 1999857), (369, 1447051), (639, 835621), (687, 777237), (801, 666619), (2061, 259079), (2911, 183429), (3649, 146331), (6319, 84501), (8733, 61143), (9389, 56871), (10947, 48777), (16259, 32841), (18957, 28167), (20381, 26199)]