155068641

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63113}}^1$

素因数の和:63142

約数の個数: 32

約数和(自身を含む): 282750720

約数和(自身を除く): 127682079

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 63113, 189339, 441791, 568017, 820469, 1325373, 1704051, 2461407, 3976119, 5743283, 7384221, 11928357, 17229849, 22152663, 51689547, 155068641]

約数ペア:

[(1, 155068641), (3, 51689547), (7, 22152663), (9, 17229849), (13, 11928357), (21, 7384221), (27, 5743283), (39, 3976119), (63, 2461407), (91, 1704051), (117, 1325373), (189, 820469), (273, 568017), (351, 441791), (819, 189339), (2457, 63113)]