16773867

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 27124552

約数和(自身を除く): 10350685

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 211, 219, 363, 633, 657, 803, 1089, 1899, 2321, 2409, 6963, 7227, 8833, 15403, 20889, 25531, 26499, 46209, 76593, 79497, 138627, 169433, 229779, 508299, 1524897, 1863763, 5591289, 16773867]

約数ペア:

[(1, 16773867), (3, 5591289), (9, 1863763), (11, 1524897), (33, 508299), (73, 229779), (99, 169433), (121, 138627), (211, 79497), (219, 76593), (363, 46209), (633, 26499), (657, 25531), (803, 20889), (1089, 15403), (1899, 8833), (2321, 7227), (2409, 6963)]