129201327

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 202176000

約数和(自身を除く): 72974673

約数列:

[1, 3, 9, 23, 59, 69, 71, 149, 177, 207, 213, 447, 531, 639, 1341, 1357, 1633, 3427, 4071, 4189, 4899, 8791, 10281, 10579, 12213, 12567, 14697, 26373, 30843, 31737, 37701, 79119, 95211, 96347, 202193, 243317, 289041, 606579, 624161, 729951, 867123, 1819737, 1872483, 2189853, 5617449, 14355703, 43067109, 129201327]

約数ペア:

[(1, 129201327), (3, 43067109), (9, 14355703), (23, 5617449), (59, 2189853), (69, 1872483), (71, 1819737), (149, 867123), (177, 729951), (207, 624161), (213, 606579), (447, 289041), (531, 243317), (639, 202193), (1341, 96347), (1357, 95211), (1633, 79119), (3427, 37701), (4071, 31737), (4189, 30843), (4899, 26373), (8791, 14697), (10281, 12567), (10579, 12213)]