201381147

素因数分解:

$3^7\times {\mathrm{11}}^2\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 332414880

約数和(自身を除く): 131033733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 729, 761, 891, 1089, 2187, 2283, 2673, 3267, 6849, 8019, 8371, 9801, 20547, 24057, 25113, 29403, 61641, 75339, 88209, 92081, 184923, 226017, 264627, 276243, 554769, 678051, 828729, 1664307, 2034153, 2486187, 6102459, 7458561, 18307377, 22375683, 67127049, 201381147]

約数ペア:

[(1, 201381147), (3, 67127049), (9, 22375683), (11, 18307377), (27, 7458561), (33, 6102459), (81, 2486187), (99, 2034153), (121, 1664307), (243, 828729), (297, 678051), (363, 554769), (729, 276243), (761, 264627), (891, 226017), (1089, 184923), (2187, 92081), (2283, 88209), (2673, 75339), (3267, 61641), (6849, 29403), (8019, 25113), (8371, 24057), (9801, 20547)]