16880492607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 25630359552

約数和(自身を除く): 8749866945

約数列:

[1, 3, 11, 33, 61, 71, 83, 183, 213, 249, 671, 781, 913, 1423, 2013, 2343, 2739, 4269, 4331, 5063, 5893, 12993, 15189, 15653, 17679, 46959, 47641, 55693, 64823, 86803, 101033, 118109, 142923, 167079, 194469, 260409, 303099, 354327, 359473, 954833, 1078419, 1111363, 1299199, 2864499, 3334089, 3897597, 3954203, 6163013, 7204649, 8385739, 11862609, 18489039, 21613947, 25157217, 67793143, 79251139, 92243129, 203379429, 237753417, 276729387, 511530079, 1534590237, 5626830869, 16880492607]

約数ペア:

[(1, 16880492607), (3, 5626830869), (11, 1534590237), (33, 511530079), (61, 276729387), (71, 237753417), (83, 203379429), (183, 92243129), (213, 79251139), (249, 67793143), (671, 25157217), (781, 21613947), (913, 18489039), (1423, 11862609), (2013, 8385739), (2343, 7204649), (2739, 6163013), (4269, 3954203), (4331, 3897597), (5063, 3334089), (5893, 2864499), (12993, 1299199), (15189, 1111363), (15653, 1078419), (17679, 954833), (46959, 359473), (47641, 354327), (55693, 303099), (64823, 260409), (86803, 194469), (101033, 167079), (118109, 142923)]