673669377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 1057056000

約数和(自身を除く): 383386623

約数列:

[1, 3, 9, 19, 47, 57, 109, 141, 171, 327, 423, 769, 893, 981, 2071, 2307, 2679, 5123, 6213, 6921, 8037, 14611, 15369, 18639, 36143, 43833, 46107, 83821, 97337, 108429, 131499, 251463, 292011, 325287, 686717, 754389, 876033, 1592599, 2060151, 3939587, 4777797, 6180453, 11818761, 14333391, 35456283, 74852153, 224556459, 673669377]

約数ペア:

[(1, 673669377), (3, 224556459), (9, 74852153), (19, 35456283), (47, 14333391), (57, 11818761), (109, 6180453), (141, 4777797), (171, 3939587), (327, 2060151), (423, 1592599), (769, 876033), (893, 754389), (981, 686717), (2071, 325287), (2307, 292011), (2679, 251463), (5123, 131499), (6213, 108429), (6921, 97337), (8037, 83821), (14611, 46107), (15369, 43833), (18639, 36143)]