173626857

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{2473}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 260512200

約数和(自身を除く): 86885343

約数列:

[1, 3, 9, 29, 87, 261, 269, 807, 2421, 2473, 7419, 7801, 22257, 23403, 70209, 71717, 215151, 645453, 665237, 1995711, 5987133, 19291873, 57875619, 173626857]

約数ペア:

[(1, 173626857), (3, 57875619), (9, 19291873), (29, 5987133), (87, 1995711), (261, 665237), (269, 645453), (807, 215151), (2421, 71717), (2473, 70209), (7419, 23403), (7801, 22257)]