194654313

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6443

約数の個数: 48

約数和(自身を含む): 350098560

約数和(自身を除く): 155444247

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 3381, 4347, 6397, 10143, 19191, 30429, 44779, 57573, 134337, 147131, 172719, 313453, 403011, 441393, 940359, 1029917, 1209033, 1324179, 2821077, 3089751, 3972537, 7209419, 8463231, 9269253, 21628257, 27807759, 64884771, 194654313]

約数ペア:

[(1, 194654313), (3, 64884771), (7, 27807759), (9, 21628257), (21, 9269253), (23, 8463231), (27, 7209419), (49, 3972537), (63, 3089751), (69, 2821077), (147, 1324179), (161, 1209033), (189, 1029917), (207, 940359), (441, 441393), (483, 403011), (621, 313453), (1127, 172719), (1323, 147131), (1449, 134337), (3381, 57573), (4347, 44779), (6397, 30429), (10143, 19191)]