243375726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 540393984

約数和(自身を除く): 297018258

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 991, 1342, 1982, 2013, 2973, 3721, 4026, 5946, 7442, 10901, 11163, 21802, 22326, 32703, 40931, 60451, 65406, 81862, 120902, 122793, 181353, 245586, 362706, 664961, 1329922, 1994883, 3687511, 3989766, 7375022, 11062533, 22125066, 40562621, 81125242, 121687863, 243375726]

約数ペア:

[(1, 243375726), (2, 121687863), (3, 81125242), (6, 40562621), (11, 22125066), (22, 11062533), (33, 7375022), (61, 3989766), (66, 3687511), (122, 1994883), (183, 1329922), (366, 664961), (671, 362706), (991, 245586), (1342, 181353), (1982, 122793), (2013, 120902), (2973, 81862), (3721, 65406), (4026, 60451), (5946, 40931), (7442, 32703), (10901, 22326), (11163, 21802)]