202437711

素因数分解:

$3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 352421888

約数和(自身を除く): 149984177

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 427, 549, 567, 1281, 1647, 1701, 1951, 3843, 4941, 5853, 11529, 13657, 14823, 17559, 34587, 40971, 52677, 103761, 119011, 122913, 158031, 357033, 368739, 474093, 833077, 1071099, 1106217, 2499231, 3213297, 3318651, 7497693, 9639891, 22493079, 28919673, 67479237, 202437711]

約数ペア:

[(1, 202437711), (3, 67479237), (7, 28919673), (9, 22493079), (21, 9639891), (27, 7497693), (61, 3318651), (63, 3213297), (81, 2499231), (183, 1106217), (189, 1071099), (243, 833077), (427, 474093), (549, 368739), (567, 357033), (1281, 158031), (1647, 122913), (1701, 119011), (1951, 103761), (3843, 52677), (4941, 40971), (5853, 34587), (11529, 17559), (13657, 14823)]