63147903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 47167617

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 89, 91, 113, 161, 267, 273, 299, 339, 483, 623, 791, 897, 1157, 1469, 1869, 2047, 2093, 2373, 2599, 3471, 4407, 6141, 6279, 7797, 8099, 10057, 10283, 14329, 18193, 24297, 26611, 30171, 30849, 33787, 42987, 54579, 70399, 79833, 101361, 130741, 186277, 211197, 231311, 236509, 392223, 558831, 693933, 709527, 915187, 1619177, 2745561, 3007043, 4857531, 9021129, 21049301, 63147903]

約数ペア:

[(1, 63147903), (3, 21049301), (7, 9021129), (13, 4857531), (21, 3007043), (23, 2745561), (39, 1619177), (69, 915187), (89, 709527), (91, 693933), (113, 558831), (161, 392223), (267, 236509), (273, 231311), (299, 211197), (339, 186277), (483, 130741), (623, 101361), (791, 79833), (897, 70399), (1157, 54579), (1469, 42987), (1869, 33787), (2047, 30849), (2093, 30171), (2373, 26611), (2599, 24297), (3471, 18193), (4407, 14329), (6141, 10283), (6279, 10057), (7797, 8099)]