42624387

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 69957888

約数和(自身を除く): 27333501

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 131, 243, 309, 351, 393, 927, 1053, 1179, 1339, 1703, 2781, 3159, 3537, 4017, 5109, 8343, 10611, 12051, 13493, 15327, 25029, 31833, 36153, 40479, 45981, 108459, 121437, 137943, 175409, 325377, 364311, 413829, 526227, 1092933, 1578681, 3278799, 4736043, 14208129, 42624387]

約数ペア:

[(1, 42624387), (3, 14208129), (9, 4736043), (13, 3278799), (27, 1578681), (39, 1092933), (81, 526227), (103, 413829), (117, 364311), (131, 325377), (243, 175409), (309, 137943), (351, 121437), (393, 108459), (927, 45981), (1053, 40479), (1179, 36153), (1339, 31833), (1703, 25029), (2781, 15327), (3159, 13493), (3537, 12051), (4017, 10611), (5109, 8343)]