214184439

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 373144800

約数和(自身を除く): 158960361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 441, 679, 873, 1323, 1669, 2037, 2619, 4753, 5007, 6111, 11683, 14259, 15021, 18333, 35049, 42777, 45063, 81781, 105147, 128331, 161893, 245343, 315441, 485679, 736029, 1133251, 1457037, 2208087, 3399753, 4371111, 7932757, 10199259, 23798271, 30597777, 71394813, 214184439]

約数ペア:

[(1, 214184439), (3, 71394813), (7, 30597777), (9, 23798271), (21, 10199259), (27, 7932757), (49, 4371111), (63, 3399753), (97, 2208087), (147, 1457037), (189, 1133251), (291, 736029), (441, 485679), (679, 315441), (873, 245343), (1323, 161893), (1669, 128331), (2037, 105147), (2619, 81781), (4753, 45063), (5007, 42777), (6111, 35049), (11683, 18333), (14259, 15021)]