47385351

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 76267520

約数和(自身を除く): 28882169

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 1063, 1143, 1651, 3189, 3429, 4953, 9567, 13819, 14859, 28701, 41457, 44577, 124371, 135001, 373113, 405003, 1215009, 1755013, 3645027, 5265039, 15795117, 47385351]

約数ペア:

[(1, 47385351), (3, 15795117), (9, 5265039), (13, 3645027), (27, 1755013), (39, 1215009), (117, 405003), (127, 373113), (351, 135001), (381, 124371), (1063, 44577), (1143, 41457), (1651, 28701), (3189, 14859), (3429, 13819), (4953, 9567)]