15671719107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{26423}}^1$

素因数の和:28440

約数の個数: 32

約数和(自身を含む): 25341672960

約数和(自身を除く): 9669953853

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1997, 5991, 17973, 21967, 26423, 53919, 65901, 79269, 197703, 237807, 290653, 593109, 713421, 871959, 2615877, 7847631, 52766731, 158300193, 474900579, 580434041, 1424701737, 1741302123, 5223906369, 15671719107]

約数ペア:

[(1, 15671719107), (3, 5223906369), (9, 1741302123), (11, 1424701737), (27, 580434041), (33, 474900579), (99, 158300193), (297, 52766731), (1997, 7847631), (5991, 2615877), (17973, 871959), (21967, 713421), (26423, 593109), (53919, 290653), (65901, 237807), (79269, 197703)]