27401829

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 46063296

約数和(自身を除く): 18661467

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1103, 1183, 1911, 3309, 3549, 7721, 8281, 14339, 23163, 24843, 43017, 54047, 100373, 162141, 186407, 301119, 559221, 702611, 1304849, 2107833, 3914547, 9133943, 27401829]

約数ペア:

[(1, 27401829), (3, 9133943), (7, 3914547), (13, 2107833), (21, 1304849), (39, 702611), (49, 559221), (91, 301119), (147, 186407), (169, 162141), (273, 100373), (507, 54047), (637, 43017), (1103, 24843), (1183, 23163), (1911, 14339), (3309, 8281), (3549, 7721)]