291220652163

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4903}}^1\times {\mathrm{47939}}^1$

素因数の和:52911

約数の個数: 32

約数和(自身を含む): 451387699200

約数和(自身を除く): 160167047037

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 4903, 14709, 34321, 47939, 102963, 143817, 289277, 335573, 867831, 1006719, 2024939, 2828401, 6074817, 8485203, 19798807, 59396421, 235044917, 705134751, 1645314419, 4935943257, 13867650103, 41602950309, 97073550721, 291220652163]

約数ペア:

[(1, 291220652163), (3, 97073550721), (7, 41602950309), (21, 13867650103), (59, 4935943257), (177, 1645314419), (413, 705134751), (1239, 235044917), (4903, 59396421), (14709, 19798807), (34321, 8485203), (47939, 6074817), (102963, 2828401), (143817, 2024939), (289277, 1006719), (335573, 867831)]