339965829

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 613324800

約数和(自身を除く): 273358971

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 131, 161, 189, 199, 207, 393, 483, 567, 597, 621, 917, 1179, 1393, 1449, 1791, 1863, 2751, 3013, 3537, 4179, 4347, 4577, 5373, 8253, 9039, 10611, 12537, 13041, 13731, 16119, 21091, 24759, 26069, 27117, 32039, 37611, 41193, 63273, 74277, 78207, 81351, 96117, 112833, 123579, 182483, 189819, 234621, 244053, 288351, 370737, 547449, 569457, 599587, 703863, 865053, 1642347, 1708371, 1798761, 2111589, 2595159, 4197109, 4927041, 5396283, 12591327, 14781123, 16188849, 37773981, 48566547, 113321943, 339965829]

約数ペア:

[(1, 339965829), (3, 113321943), (7, 48566547), (9, 37773981), (21, 16188849), (23, 14781123), (27, 12591327), (63, 5396283), (69, 4927041), (81, 4197109), (131, 2595159), (161, 2111589), (189, 1798761), (199, 1708371), (207, 1642347), (393, 865053), (483, 703863), (567, 599587), (597, 569457), (621, 547449), (917, 370737), (1179, 288351), (1393, 244053), (1449, 234621), (1791, 189819), (1863, 182483), (2751, 123579), (3013, 112833), (3537, 96117), (4179, 81351), (4347, 78207), (4577, 74277), (5373, 63273), (8253, 41193), (9039, 37611), (10611, 32039), (12537, 27117), (13041, 26069), (13731, 24759), (16119, 21091)]