75455631

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 121430400

約数和(自身を除く): 45974769

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 243, 277, 513, 531, 831, 1121, 1539, 1593, 2493, 3363, 4617, 4779, 5263, 7479, 10089, 14337, 15789, 16343, 22437, 30267, 47367, 49029, 67311, 90801, 142101, 147087, 272403, 310517, 426303, 441261, 931551, 1278909, 1323783, 2794653, 3971349, 8383959, 25151877, 75455631]

約数ペア:

[(1, 75455631), (3, 25151877), (9, 8383959), (19, 3971349), (27, 2794653), (57, 1323783), (59, 1278909), (81, 931551), (171, 441261), (177, 426303), (243, 310517), (277, 272403), (513, 147087), (531, 142101), (831, 90801), (1121, 67311), (1539, 49029), (1593, 47367), (2493, 30267), (3363, 22437), (4617, 16343), (4779, 15789), (5263, 14337), (7479, 10089)]