27608763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4443

約数の個数: 32

約数和(自身を含む): 47287296

約数和(自身を除く): 19678533

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 4397, 6279, 13191, 30779, 57161, 92337, 101131, 171483, 303393, 400127, 707917, 1200381, 1314703, 2123751, 3944109, 9202921, 27608763]

約数ペア:

[(1, 27608763), (3, 9202921), (7, 3944109), (13, 2123751), (21, 1314703), (23, 1200381), (39, 707917), (69, 400127), (91, 303393), (161, 171483), (273, 101131), (299, 92337), (483, 57161), (897, 30779), (2093, 13191), (4397, 6279)]