47394477

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 76594560

約数和(自身を除く): 29200083

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1667, 2187, 3159, 5001, 9477, 15003, 21671, 28431, 45009, 65013, 135027, 195039, 405081, 585117, 1215243, 1755351, 3645729, 5266053, 15798159, 47394477]

約数ペア:

[(1, 47394477), (3, 15798159), (9, 5266053), (13, 3645729), (27, 1755351), (39, 1215243), (81, 585117), (117, 405081), (243, 195039), (351, 135027), (729, 65013), (1053, 45009), (1667, 28431), (2187, 21671), (3159, 15003), (5001, 9477)]