201327255

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5503}}^1$

素因数の和:5788

約数の個数: 32

約数和(自身を含む): 359301120

約数和(自身を除く): 157973865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 2439, 4065, 5503, 7317, 12195, 16509, 27515, 36585, 49527, 82545, 148581, 247635, 742905, 1491313, 4473939, 7456565, 13421817, 22369695, 40265451, 67109085, 201327255]

約数ペア:

[(1, 201327255), (3, 67109085), (5, 40265451), (9, 22369695), (15, 13421817), (27, 7456565), (45, 4473939), (135, 1491313), (271, 742905), (813, 247635), (1355, 148581), (2439, 82545), (4065, 49527), (5503, 36585), (7317, 27515), (12195, 16509)]