172014087

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7307}}^1$

素因数の和:7395

約数の個数: 32

約数和(自身を含む): 280627200

約数和(自身を除く): 108613113

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7307, 7847, 21921, 23541, 51149, 138833, 153447, 416499, 431113, 971831, 1293339, 2915493, 3017791, 8191147, 9053373, 24573441, 57338029, 172014087]

約数ペア:

[(1, 172014087), (3, 57338029), (7, 24573441), (19, 9053373), (21, 8191147), (57, 3017791), (59, 2915493), (133, 1293339), (177, 971831), (399, 431113), (413, 416499), (1121, 153447), (1239, 138833), (3363, 51149), (7307, 23541), (7847, 21921)]