27831468693

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{33827}}^1$

素因数の和:34066

約数の個数: 48

約数和(自身を含む): 44888402880

約数和(自身を除く): 17056934187

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 193, 203, 579, 609, 1351, 1421, 4053, 4263, 5597, 9457, 16791, 28371, 33827, 39179, 101481, 117537, 236789, 274253, 710367, 822759, 980983, 1657523, 2942949, 4972569, 6528611, 6866881, 19585833, 20600643, 45700277, 48068167, 137100831, 144204501, 189329719, 319901939, 567989157, 959705817, 1325308033, 3975924099, 9277156231, 27831468693]

約数ペア:

[(1, 27831468693), (3, 9277156231), (7, 3975924099), (21, 1325308033), (29, 959705817), (49, 567989157), (87, 319901939), (147, 189329719), (193, 144204501), (203, 137100831), (579, 48068167), (609, 45700277), (1351, 20600643), (1421, 19585833), (4053, 6866881), (4263, 6528611), (5597, 4972569), (9457, 2942949), (16791, 1657523), (28371, 980983), (33827, 822759), (39179, 710367), (101481, 274253), (117537, 236789)]