497561328873

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6581}}^1\times {\mathrm{9161}}^1$

素因数の和:15886

約数の個数: 48

約数和(自身を含む): 827857210752

約数和(自身を除く): 330295881879

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 6581, 8253, 9161, 19743, 27483, 46067, 59229, 64127, 82449, 138201, 192381, 414603, 577143, 862111, 1200091, 2586333, 3600273, 6034777, 7758999, 8400637, 10800819, 18104331, 25201911, 54312993, 60288541, 75605733, 180865623, 422019787, 542596869, 1266059361, 3798178083, 7897798871, 23693396613, 55284592097, 71080189839, 165853776291, 497561328873]

約数ペア:

[(1, 497561328873), (3, 165853776291), (7, 71080189839), (9, 55284592097), (21, 23693396613), (63, 7897798871), (131, 3798178083), (393, 1266059361), (917, 542596869), (1179, 422019787), (2751, 180865623), (6581, 75605733), (8253, 60288541), (9161, 54312993), (19743, 25201911), (27483, 18104331), (46067, 10800819), (59229, 8400637), (64127, 7758999), (82449, 6034777), (138201, 3600273), (192381, 2586333), (414603, 1200091), (577143, 862111)]