84075057

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 146534400

約数和(自身を除く): 62459343

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 99, 141, 171, 209, 297, 317, 423, 513, 517, 627, 893, 951, 1269, 1551, 1881, 2679, 2853, 3487, 4653, 5643, 6023, 8037, 8559, 9823, 10461, 13959, 14899, 18069, 24111, 29469, 31383, 44697, 54207, 66253, 88407, 94149, 134091, 162621, 163889, 198759, 265221, 283081, 402273, 491667, 596277, 849243, 1475001, 1788831, 2547729, 3113891, 4425003, 7643187, 9341673, 28025019, 84075057]

約数ペア:

[(1, 84075057), (3, 28025019), (9, 9341673), (11, 7643187), (19, 4425003), (27, 3113891), (33, 2547729), (47, 1788831), (57, 1475001), (99, 849243), (141, 596277), (171, 491667), (209, 402273), (297, 283081), (317, 265221), (423, 198759), (513, 163889), (517, 162621), (627, 134091), (893, 94149), (951, 88407), (1269, 66253), (1551, 54207), (1881, 44697), (2679, 31383), (2853, 29469), (3487, 24111), (4653, 18069), (5643, 14899), (6023, 13959), (8037, 10461), (8559, 9823)]