164013759

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8756

約数の個数: 48

約数和(自身を含む): 304292352

約数和(自身を除く): 140278593

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 8707, 18837, 26121, 60949, 78363, 113191, 182847, 200261, 339573, 548541, 600783, 792337, 1018719, 1401827, 1802349, 2377011, 2603393, 4205481, 7131033, 7810179, 12616443, 18223751, 23430537, 54671253, 164013759]

約数ペア:

[(1, 164013759), (3, 54671253), (7, 23430537), (9, 18223751), (13, 12616443), (21, 7810179), (23, 7131033), (39, 4205481), (63, 2603393), (69, 2377011), (91, 1802349), (117, 1401827), (161, 1018719), (207, 792337), (273, 600783), (299, 548541), (483, 339573), (819, 200261), (897, 182847), (1449, 113191), (2093, 78363), (2691, 60949), (6279, 26121), (8707, 18837)]