201966044679

素因数分解:

$3^4\times 7^1\times {\mathrm{4519}}^1\times {\mathrm{78823}}^1$

素因数の和:83361

約数の個数: 40

約数和(自身を含む): 344883376640

約数和(自身を除く): 142917331961

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4519, 13557, 31633, 40671, 78823, 94899, 122013, 236469, 284697, 366039, 551761, 709407, 854091, 1655283, 2128221, 2562273, 4965849, 6384663, 14897547, 44692641, 356201137, 1068603411, 2493407959, 3205810233, 7480223877, 9617430699, 22440671631, 28852292097, 67322014893, 201966044679]

約数ペア:

[(1, 201966044679), (3, 67322014893), (7, 28852292097), (9, 22440671631), (21, 9617430699), (27, 7480223877), (63, 3205810233), (81, 2493407959), (189, 1068603411), (567, 356201137), (4519, 44692641), (13557, 14897547), (31633, 6384663), (40671, 4965849), (78823, 2562273), (94899, 2128221), (122013, 1655283), (236469, 854091), (284697, 709407), (366039, 551761)]