173079423

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 287030016

約数和(自身を除く): 113950593

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 243, 297, 657, 803, 887, 891, 1971, 2409, 2661, 2673, 5913, 7227, 7983, 9757, 17739, 21681, 23949, 29271, 64751, 65043, 71847, 87813, 194253, 195129, 215541, 263439, 582759, 712261, 790317, 1748277, 2136783, 2370951, 5244831, 6410349, 15734493, 19231047, 57693141, 173079423]

約数ペア:

[(1, 173079423), (3, 57693141), (9, 19231047), (11, 15734493), (27, 6410349), (33, 5244831), (73, 2370951), (81, 2136783), (99, 1748277), (219, 790317), (243, 712261), (297, 582759), (657, 263439), (803, 215541), (887, 195129), (891, 194253), (1971, 87813), (2409, 71847), (2661, 65043), (2673, 64751), (5913, 29271), (7227, 23949), (7983, 21681), (9757, 17739)]