312005366883

素因数分解:

$3^3\times 7^2\times {\mathrm{1997}}^1\times {\mathrm{118093}}^1$

素因数の和:120113

約数の個数: 48

約数和(自身を含む): 537970131360

約数和(自身を除く): 225964764477

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1997, 5991, 13979, 17973, 41937, 53919, 97853, 118093, 125811, 293559, 354279, 377433, 826651, 880677, 1062837, 2479953, 2642031, 3188511, 5786557, 7439859, 17359671, 22319577, 52079013, 156237039, 235831721, 707495163, 1650822047, 2122485489, 4952466141, 6367456467, 11555754329, 14857398423, 34667262987, 44572195269, 104001788961, 312005366883]

約数ペア:

[(1, 312005366883), (3, 104001788961), (7, 44572195269), (9, 34667262987), (21, 14857398423), (27, 11555754329), (49, 6367456467), (63, 4952466141), (147, 2122485489), (189, 1650822047), (441, 707495163), (1323, 235831721), (1997, 156237039), (5991, 52079013), (13979, 22319577), (17973, 17359671), (41937, 7439859), (53919, 5786557), (97853, 3188511), (118093, 2642031), (125811, 2479953), (293559, 1062837), (354279, 880677), (377433, 826651)]