616751523

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1483}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 931239680

約数和(自身を除く): 314488157

約数列:

[1, 3, 9, 27, 73, 211, 219, 633, 657, 1483, 1899, 1971, 4449, 5697, 13347, 15403, 40041, 46209, 108259, 138627, 312913, 324777, 415881, 938739, 974331, 2816217, 2922993, 8448651, 22842649, 68527947, 205583841, 616751523]

約数ペア:

[(1, 616751523), (3, 205583841), (9, 68527947), (27, 22842649), (73, 8448651), (211, 2922993), (219, 2816217), (633, 974331), (657, 938739), (1483, 415881), (1899, 324777), (1971, 312913), (4449, 138627), (5697, 108259), (13347, 46209), (15403, 40041)]