55617471

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 45021249

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1151, 1239, 2301, 3453, 3717, 5369, 6903, 8057, 10359, 14963, 16107, 24171, 44889, 48321, 67909, 72513, 104741, 134667, 203727, 314223, 475363, 611181, 882817, 942669, 1426089, 2648451, 4278267, 6179719, 7945353, 18539157, 55617471]

約数ペア:

[(1, 55617471), (3, 18539157), (7, 7945353), (9, 6179719), (13, 4278267), (21, 2648451), (39, 1426089), (59, 942669), (63, 882817), (91, 611181), (117, 475363), (177, 314223), (273, 203727), (413, 134667), (531, 104741), (767, 72513), (819, 67909), (1151, 48321), (1239, 44889), (2301, 24171), (3453, 16107), (3717, 14963), (5369, 10359), (6903, 8057)]