201171627

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 307496000

約数和(自身を除く): 106324373

約数列:

[1, 3, 9, 27, 37, 111, 333, 349, 577, 999, 1047, 1731, 3141, 5193, 9423, 12913, 15579, 21349, 38739, 64047, 116217, 192141, 201373, 348651, 576423, 604119, 1812357, 5437071, 7450801, 22352403, 67057209, 201171627]

約数ペア:

[(1, 201171627), (3, 67057209), (9, 22352403), (27, 7450801), (37, 5437071), (111, 1812357), (333, 604119), (349, 576423), (577, 348651), (999, 201373), (1047, 192141), (1731, 116217), (3141, 64047), (5193, 38739), (9423, 21349), (12913, 15579)]