201162447

素因数分解:

$3^7\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 307008000

約数和(自身を除く): 105845553

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1559, 1593, 2187, 4677, 4779, 14031, 14337, 42093, 43011, 91981, 126279, 129033, 275943, 378837, 827829, 1136511, 2483487, 3409533, 7450461, 22351383, 67054149, 201162447]

約数ペア:

[(1, 201162447), (3, 67054149), (9, 22351383), (27, 7450461), (59, 3409533), (81, 2483487), (177, 1136511), (243, 827829), (531, 378837), (729, 275943), (1559, 129033), (1593, 126279), (2187, 91981), (4677, 43011), (4779, 42093), (14031, 14337)]