63397719

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 116563200

約数和(自身を除く): 53165481

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 1867, 3087, 3773, 4851, 5601, 11319, 13069, 16803, 20537, 33957, 39207, 61611, 91483, 117621, 143759, 184833, 274449, 431277, 640381, 823347, 1006313, 1293831, 1921143, 3018939, 5763429, 7044191, 9056817, 21132573, 63397719]

約数ペア:

[(1, 63397719), (3, 21132573), (7, 9056817), (9, 7044191), (11, 5763429), (21, 3018939), (33, 1921143), (49, 1293831), (63, 1006313), (77, 823347), (99, 640381), (147, 431277), (231, 274449), (343, 184833), (441, 143759), (539, 117621), (693, 91483), (1029, 61611), (1617, 39207), (1867, 33957), (3087, 20537), (3773, 16803), (4851, 13069), (5601, 11319)]