6557733

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 12741120

約数和(自身を除く): 6183387

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 157, 189, 221, 273, 351, 357, 459, 471, 663, 819, 1071, 1099, 1413, 1547, 1989, 2041, 2457, 2669, 3213, 3297, 4239, 4641, 5967, 6123, 8007, 9891, 13923, 14287, 18369, 18683, 24021, 29673, 34697, 41769, 42861, 55107, 56049, 72063, 104091, 128583, 168147, 242879, 312273, 385749, 504441, 728637, 936819, 2185911, 6557733]

約数ペア:

[(1, 6557733), (3, 2185911), (7, 936819), (9, 728637), (13, 504441), (17, 385749), (21, 312273), (27, 242879), (39, 168147), (51, 128583), (63, 104091), (91, 72063), (117, 56049), (119, 55107), (153, 42861), (157, 41769), (189, 34697), (221, 29673), (273, 24021), (351, 18683), (357, 18369), (459, 14287), (471, 13923), (663, 9891), (819, 8007), (1071, 6123), (1099, 5967), (1413, 4641), (1547, 4239), (1989, 3297), (2041, 3213), (2457, 2669)]