201926277

素因数分解:

$3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 346497536

約数和(自身を除く): 144571259

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 567, 669, 1561, 1597, 2007, 4683, 4791, 6021, 11179, 14049, 14373, 18063, 33537, 42147, 43119, 100611, 126441, 129357, 301833, 356131, 905499, 1068393, 2492917, 3205179, 7478751, 9615537, 22436253, 28846611, 67308759, 201926277]

約数ペア:

[(1, 201926277), (3, 67308759), (7, 28846611), (9, 22436253), (21, 9615537), (27, 7478751), (63, 3205179), (81, 2492917), (189, 1068393), (223, 905499), (567, 356131), (669, 301833), (1561, 129357), (1597, 126441), (2007, 100611), (4683, 43119), (4791, 42147), (6021, 33537), (11179, 18063), (14049, 14373)]